In order to graph the data, statistics on the field goals made compared to those attempted are used, particularly the kicking statistics of all thirty-two NFL teams during the 2017 Regular Season. edited by Aaron Keeping. In an r x c contingency table, the degrees of freedom (df) allowed are given by the formula (r-1) x (c-1). This video explores Bivariate Statistics, a key concept in IB Maths SL Topic 5: Statistics and Probability. Find out! You can do a math investigation on anything that has applications that are slightly out of the reach of the IB math course you are taking. 1) Are a sample of student heights normally distributed? 1) How can you optimise the area of a farmer’s field for a given length of fence? Note that the subreddit is not run by the International Baccalaureate. 8) TSM – the Technology for Secondary Mathematics is something of an internet dinosaur – but has a great deal of downloadable data files on everything from belly-button ratios to lottery number analysis and baby weights. ( Log Out / Written by an experienced IB teacher this guide talks you through: There’s a really great website been put together to help IB students with topic revision both for during the course and for the end of Year 12 school exams and Year 13 final exams. A recent study suggests that sacking a manager has no benefit and the perceived improvement in results is just regression to the mean. ( Log Out / You should aim for an absolute minimum of 50 pieces of data – and ideally 60-100 to give yourself a good amount of data to look at. Since the χ2 value 7.03535 is greater than 5.991, I reject the null hypothesis and accept the alternative hypothesis, concluding that eye color and hair color are dependent variables. A chance to buy lots of sweets! Which times tables do students find most difficult? 10) Is there a correlation between time taken getting to school and the distance a student lives from school? The benefits of secondary data are that you can gain access to good quality raw data on topics that you wouldn’t be able to collect data on personally – and it’s also much quicker to get the data. Y = 18.8%+42.7 229 = 18.81 + 42.7 229 - 42.7 = 18.8x 186.3 = 18.8x x = 9.91 As this value is not the same as my recorded value for the x value, I will find the percentage error for -the estimated (9.91) and true (9.6) values. Are a sample of student digit ratios normally distributed? 3) Birthday paradox: Do bilingual students have a greater memory recall than non-bilingual students? This conclusion shows that people with brunettes are more likely to have brown eyes than blue or green eyes and that there is proportionately a greater diversity of eye color evident in blondes than brunettes. This list is primarily for Maths Studies students (exam in 2020) and IB Maths Applications students (exam in 2021 onwards). 2) Finding expected values for games of chance in a casino. 15) Is there a correlation between female participation in politics and wider access to further education? Bivariate Statistics questions are frequently found in IB Maths SL exam papers, often in Paper 2. Use the Olympic database to find out if the 1500m times have go faster in the same way the 100m times have got quicker over the past few decades. P (5 Guesses) = 8 24 = 3 1 P (6 Guesses) = 8 24 = 3 1 Therefore, if I choose to ask a question that applies to half of the remaining characters each time, it will either take 4 questions, 5 questions, or 6 questions, with each having an equal chance of occurring. MATH IA GUIDE 2 info@lanternaeducation.com IB Maths is a struggle for most people going through their diploma. 8) Is there a correlation between Olympic 100m sprint times and Olympic 15000m times? IB Maths IA Tutors can help you in math IA & math IA structure Get the most effective Math IA tips, math IA examples in statistics, math SL IA template, math hl IA format We offer you an IB Chemistry online tutor for help in IB Chemistry IA & ib chemistry IA format 4) Which times tables do students find most difficult? TSM – the Technology for Secondary Mathematics. 13) Does teenage drinking affect grades? To make matters worse, on top of just doing the dreaded maths exam, we’re also ... A great example of this would be the following. Follow links at the top of the page to similar databases on basketball, golf, baseball and American football. IB test scores are designed to fit a bell curve. After the schedule is decided, I will create a chart for each of the two classes that records the number of people with the following hair and eye color. Observed Values (Total observations from the students of both TOK teachers), Expected Values (Predicted amount of students with specific hair and eye color based on Probability Law) and rounded to three significant figures. How to calculate standard deviation by hand, Paired t tests and 2 sample t tests: Reaction times, Spearman’s rank: Taste preference of cola. You can compare life-expectancy rates, GDP, access to secondary education, spending on military, social inequality, how many cars per 1000 people and much much more. 6) Which times tables do students find most difficult to learn? 1) Does gender affect hours playing sport? 9) Google Public Data – an enormous source for public data, which is displayed graphically and can be searched. 2) Are a sample of flower heights normally distributed? Together this is around 120 pages of content. List Examples of IA: File Size: 111 kb: File Type: docx: Download File. In this case, r=2 and c=3, therefore: df = (2-1) x (3-1) = 1 x 2 = 2. • You are not expected to use any mathematics outside the level of this course, but you may if it is commensurate with the level of the course. Traffic ~I-85 Bridge collapse, how it affected traffic brigde collapse site. • 20% of your IB mark Technology: • GeoGebra: Software for working with graphs, diagrams, functions, spreadsheets, statistics and more. Maths Investigation Ideas for A-level, IB and Gifted GCSE Students ... An example of how to use mathematical proof to solve ... Bad maths in court - how a misuse of statistics in the courtroom can lead to devastating miscarriages of justice. Potential drawbacks are not being able to find the raw data that fits what you want to investigate – or sometimes having too much data to wade through. Includes: Which ia’s are considered the most effective or interesting? Given the assessment criteria it’s probably easiest to conduct a data analysis investigation, though you can choose to explore other parts of the syllabus instead. Also you could link this with some optimisation investigation. What I like about this is that you are given a difficulty rating, as well as a mark scheme and also a worked video tutorial. Example 6 Annotated (20/20) Example 8 Annotated (3+3+3+2+5/20) ... ch 9 and 10 (statistics and probability) 2018_sll_z-score.pdf: File Size: 120 kb: File Type: pdf: Download File. Topics include Algebra and Number (proof), Geometry, Calculus, Statistics and Probability, Physics, and links with other subjects. A must for all Analysis and Applications students! Includes: Full revision notes for SL Analysis (60 pages), HL Analysis (112 pages) and SL Applications (53 pages). After all information has been collected I will add up the data and combine the two charts into one, then I will conduct a χ2 to decide if eye color is dependent on hair color using a table of critical values of the χ2 distribution with two degrees of freedom (df) and 5% level of significance. By looking at a table of critical values of the χ2 distribution, the critical value for two degrees of freedom and 5% level of significance is 5.991. It allows you scope to investigate something that perhaps no-one else has ever done. [2019 Updated] IB Maths SL Mini Topic Exam > Statistics & Probability. Are a sample of student reaction times normally distributed? If you are doing a Maths SL, HL exploration (exam in 2020), or are doing IB Maths Analysis (exam in 2021 onwards) then go to this page instead. Quadratic regression and cubic regression. So, using my formula and substituting in 229 as my y value. 5) Is there a correlation between smoking and lung capacity? Members. Seventeen full investigation questions – each one designed to last around 1 hour, and totaling around 40 pages and 600 marks worth of content. Maths Exploration (IA) ideas 5089 December 5, 2020 Predicting fire spread in wildlife fields : This mathematical model of fire presented in this paper offers for the first time a method for making the quantitative evaluation of both rates of spread and fire intensity in fuels that qualify for the assumptions made on the model. 5) Handshake problem ( Log Out / Change ), You are commenting using your Facebook account. ( Log Out / • Desmos: Software for graphing points, functions and tables. A good example of how to conduct a statistical investigation in mathematics. This is the British International School Phuket’s IB maths exploration page. 6) Wolfram Alpha is one of the most powerful maths and statistics tools available – it has a staggering amount of information that you can use. 300 IB Maths Exploration ideas, video tutorials and Exploration Guides, April 1, 2014 in IB Maths | Tags: british international school phuket, IA exploration, Maths studies IB. 4) Is there a correlation between the digit ratio and maths ability? Make sure you read the Maths Studies guidance from the IB prior to starting your IA maths exploration – this linked site gives the full list of assessment criteria you will be judged against and also gives 9 full examples of investigations students have done. Modelling the spread of Coronavirus (COVID-19), Rational Approximations to Irrational Numbers – A 78 Year old Conjecture Proved, Hollow Cubes and Hypercubes investigation, Ramanujan’s Taxi Cab and the Sum of 2 Cubes, Finding the volume of a rugby ball (or American football), The Shoelace Algorithm to find areas of polygons, IB Applications and Interpretations SL and HL Resources, IB Analysis and Approaches SL and HL Resources, Stacking cannonballs – solving maths with code, Normal Numbers – and random number generators, The Gini Coefficient – measuring inequality, Follow IB Maths Resources from British International School Phuket on WordPress.com, thoughtsreflectionsandpersonalmodifications. Finding the average distance between 2 points on a hypercube, Find the average distance between 2 points on a square, Generating e through probability and hypercubes, IB HL Paper 3 Practice Questions Exam Pack, Complex Numbers as Matrices: Euler’s Identity, Sierpinski Triangle: A picture of infinity, The Tusi couple – A circle rolling inside a circle, Classical Geometry Puzzle: Finding the Radius, Further investigation of the Mordell Equation. 11) Does eating breakfast affect your grades? A introductory guide to the IA. Is there a correlation between hours of sleep and exam grades? IB Mathematics: Alalysis and Approaches. 1) The Census at School website is a fantastic source of secondary data to use. 10) Nationmaster – another huge site with pretty much any statistic and data comparing countries. To get good marks make sure you carefully follow the marking criteria points given by the IB and try and personalise your investigation as much as possible. Math ia's are tricky and frustrating especially the process of finding a good topic bug your teacher with q's bc your plan is rly important. Created Aug 6, 2010. The birthday paradox shows how intuitive ideas on probability can often be wrong. If you go to the random data generator you can download up to 200 questionnaire results from school children around the world on a number of topics (each year’s questionnaire has up to 20 different questions). Really useful! There is also a fully typed up mark scheme. The permutations and combinations of a rubics cube. I would strongly recommend students use this as a resource during the course. This is also a potential opportunity to discuss the Golden Ratio in nature. Genetics are widely complex and sometimes so varied that unexpected results occur from the crossing of different DNA, but there is a general rule when it comes to human features: brown. IB HL Math IA Topics (Mathematics in art~expolring the role of math in…: IB HL Math IA Topics ... Statistics . 17) Is there a correlation between height and basketball ability? 470. 4) Investigation about the distribution of sweets in packets of Smarties. However, some factors in the research could have altered this conclusion. Is there a correlation between GDP and life expectancy? 7) Is there a correlation between numbers of yellow cards a game and league position? Currently they have 19 million data points – so you’re likely to find something useful! 6) Wolfram Alpha is one of the most powerful maths and statistics tools available – it has a staggering amount of information that you can use. This was the Math SL IA for 2010-2011. 9) Is there a correlation between sacking a football manager and improved results? This also has some harder exams for those students aiming for 6s and 7s. IB Maths Resources from British International School Phuket. 16) Is there a correlation between blood alcohol laws and traffic accidents? 5) Gapminder is another great resource for comparing development indicators – you can plot 2 variables on a graph (for example urbanisation against unemployment, or murder rates against urbanisation) and then run them over a number of years. It looks like you're using Internet Explorer 11 or older. This action would have produced more accurate and consistent results. A quick description of the IB Math IA/Exploration. As you read through it, you will see comments from the moderator in boxes like this: At the end of the sample project is a summary of the moderator’s grades, showing how the project has been graded against all the criteria A to G. These 2) Is there a correlation between height and weight? The following are examples of HL/SL IAs based on the current mark scheme with grader comments. I would really recommend everyone making use of this – there is a mixture of a lot of free content as well as premium content so have a look and see what you think. 11) Google word usage analysis – a great tool which allows you to track the usage of words over the centuries. 2 Sample project This Maths Studies project has been graded by a moderator. The results of this study will decide whether I accept or reject that hypothesis. It is Population trends in China. Change ), You are commenting using your Twitter account. Product design needs optimisation techniques to find out the best packaging dimensions. 5) The mathematics of cons - how con artists use pyramid schemes to get rich quick. Fully updated for the new syllabus. 4) The World Bank has a huge data bank – which you can search by country or by specific topic. If there are less work opportunities, do more people turn to crime? 7) Plotly is a great visual graphic site – you can create visually interesting infographics and analyse data from hundreds of other sources. 5) 22) Using Chi Squared to crack codes – Chi squared can be used to crack Vigenere codes which for hundreds of years were thought to be unbreakable. Can you solve Oxford University’s Interview Question? Premier League wages and league positions. Run the Gapminder graph to show the changing relationship between GDP and life expectancy over the past few decades. A recent study suggests that higher alcohol consumption amongst teenagers leads to greater social stress and poorer grades. 80.0k. Scroll down this page to find over 300 examples of maths IA exploration topics and ideas for IB mathematics students doing their internal assessment (IA) coursework. 2) Optimisation in product packaging. Which times tables do students find most difficult to learn? View Math_IA_sample1.pdf from MATH ENG 111 at ESSEC. An introduction to the essentials about the investigation. Usually, a brunette allele will overpower a blonde allele, and a brown-eye allele will do the same to a blue or green-eye allele. The eye color and hair color Asian or black students would have misrepresented the data, since most Asians and blacks have black hair and brown eyes. These are topics for an IA exploration in Statitics: Statistics and modelling 1) Traffic flow: How maths can model traffic on the roads. However, using the strategies outlined in this book, he was able to receive a solid 7 on his Math IA. 6) Is there a correlation between GDP and life expectancy? First, I will establish that the group I want to study is specifically junior IB Theory of Knowledge (TOK) students at my school. Use Google Finance to collect data on company share prices. Conduct this BBC reaction time test to find out. The main benefit of primary data is that you can really personalise your investigation. Fill in your details below or click an icon to log in: You are commenting using your WordPress.com account. Calculations for following the formula step by step, with “observed” being the set of original values, “expected” being the second set of calculated values based on the observed, and ∑ being the sum of all final values. ... IB MATH SL IA Example.docx. Both of the charts will look like this: I will then set out to each of the classes to obtain my data in tally marks until all 83 students have been studied. 3) Do bilingual students have a greater memory recall than non-bilingual students? 19) Is there a correlation between Premier League wages and league positions? It also allows you the ability to generate data that you might not be able to find online. Most of the people I interviewed were Caucasian, and because of this I should have only tested Caucasian students. Useful websites for use in the exploration, A selection of detailed exploration ideas. Throughout a contract, they decide to cut down petroleum supply in order to raise the price. Example of crime index calculation: State Year Pop Violent Property IA 2007 2,988,046 8,805 78,154 (Violent+Property) Population ×1000=Crime Index (8,805+78,154) 2,988,046 ×1000=29.10229628 State Year Crime Index Unemployment Rate IA 2007 29.1 9.39 2008 27.4 4.34 2009 26.1 5.63 2010 25.2 6.27 2011 25.9 5.90 MD 2007 40.7 3.57 2008 41.3 4.47 2009 37.9 7.14 2010 35.4 7.81 A 60 page pdf guide full of advice to help with modelling and statistics explorations – focusing in on non-calculator methods in order to show good understanding. I guess I need this…stupid IA, Stoppage times in National Football League (NFL) games, the “How can you optimise the area of a farmer’s field for a given length of fence?” link won´t open. Please like, comment and subscribe for more videos! edited by Aaron Keeping. The Practice Exams section takes you to ready made exams on each topic – again with worked solutions. traffic data to anylyse flow rate and form expiremental distridution Data. A chance to use some real life maths to find out the fence sides that maximise area. Maths Studies and Applications IA Exploration Topics. Some of these ideas taken from the excellent Oxford IB Maths Studies textbook. 4) Are a sample of student reaction times normally distributed? If you go to the examples link above, then you can choose from data on everything from astronomy, the human body, geography, food nutrition, sports, socioeconomics, education and shopping. Is there a correlation between height and weight? Change ). Some examples of beautiful maths using Geogebra and Desmos. You choose your subject (HL/SL/Studies if your exam is in 2020 or Applications/Analysis if your exam is in 2021), and then have the following resources: The Questionbank takes you to a breakdown of each main subject area (e.g. Documents. Example 1: Iraq and Iran are the only suppliers of petroleum. For instance, I included black hair with brown hair, which probably skewed my results very much, since some of my test subjects were Asian or black. Blog at WordPress.com.Ben Eastaugh and Chris Sternal-Johnson. If the both nations keep up the contract, each gains fifty-million dollars. So anything you find interesting. Arthur wasn’t the best at Math; he received a 28% on his mocks. All you need is the right preparation, the proven tactics, and a mindset shift. 3) Is there a correlation between arm span and foot height? 6) Are the IB maths test scores normally distributed? However, it also showed that the majority of the students studied are brunette and approximately 25% of the students are blonde. Studies have shown that bilingual students have better “working memory” – does this include memory recall? Monty Hall problem: How does Bayesian probability work in this real-life example, and can you add a layer of complexity to it? It contains an enormous amount of data on winning times and distances in all events in all Olympics. Online. IB Mathematics. MATH 4295. essay. 1) Is there a correlation between hours of sleep and exam grades? Studies show there is a correlation between digit ratio and everything from academic ability, aggression and even sexuality. In that group, there are 83 students that I will observe. Sample IA 3 - this scored an 18/20, this project is annotated by the grader. – Are some calculations like 7×8 harder than others? Investigate how the scores from different IB subjects compare. ib math applications ia examples, IB Edition: Maths SL IA Ideas! 2) Investigation into the distribution of word lengths in different languages. Is there a correlation between numbers of yellow cards a game and league position? This internal assessment showed that eye color is generally dependent on hair color. A comprehensive 63 page pdf guide to help you get excellent marks on your maths investigation. A UK study showed that primary school girls play much less sport than boys. It will help you explore an area of interest deeply and exhaustively, while at the same time providing an avenue for … List of 200 IA Ideas pdf. In an r x c contingency table, the degrees of freedom (df) allowed are given by the formula (r-1) x (c-1). You can also download Excel speadsheets of the associated data. ... Get Started. The percentages shows that the dominant eye color is brown in people with brunette hair, and the dominant eye color for blondes is blue. The NHS use a chart to decide what someone should weigh depending on their height. Is there a correlation between arm span and foot height? Title: Using statistics, GDP per capita, income to know the affordability of immigration of Iranians IB MATHEMATICS SL IA 18) Is there a correlation between stress and blood pressure? 3) Are a sample of student weights normally distributed? Because of this, brunettes are often brown-eyed, much more often than not. You can download a 60-page pdf guide to the entire IA coursework process for the new syllabus (first exam 2021) to help you get excellent marks in your maths exploration. IB’s Math IA is not something that can be finished in a couple of hours. Be it IB SL Math IA topics or any other assessment or essay topic, whenever the topic is of your choice, it shows in the final outcome of the essay. 3) If you prefer football you can also find a lot of football stats on the Who Scored website. Advice on using Geogebra, Desmos and Tracker. 12) Is there a correlation between stock prices of different companies? Exponential and trigonometric regression. The critical value for two degrees of freedom and 5% level of significance is 5.991, so if my χ2 value is less than 5.991, I will accept the null hypothesis, that the factors are independent, but if the χ2 value is greater than 5.991, I will reject the null hypothesis and accept the alternative hypothesis, that the factors are dependent. Is there a correlation between the digit ratio and maths ability? Are the IB maths test scores normally distributed? This video is accompanied by an exam style question to further practice your knowledge. For this reason, I will travel during Learning Lab on a Monday to the two teachers of the TOK classes and again on the following day. If … We know that adult population heights are normally distributed – what about student heights? To do this, I will conduct a chi-squared (χ2) test and establish two hypotheses: the null hypothesis, that the two factors, eye color and hair color, are independent variables; and the alternative hypothesis, that the two factors are dependent variables. Be innovative, choose something you are interested in and enjoy it! What Makes a Good Math IA Topic. edited by Aaron Keeping. 14) Is there a correlation between unemployment rates and crime? The main drawback is that collecting good quality data in sufficient quantity to analyze can be time consuming. How does that compare with other languages? Please note that difference between HL and SL IAs is the level of math expected of students which is reflected in slightly different rubrics and consequently the HL and SL grades differ slightly. The Past IB Exams section takes you to full video worked solutions to every question on every past paper – and you can also get a prediction exam for the upcoming year. This gives you data on things like individual players’ shots per game, pass completion rate etc. edited by Aaron Keeping. As I was browsing the internet for Maths IA examples I discovered this site which has examples with marks and also examiner comments: ... alumni, and teachers. In order to do it full justice, you need to begin early. San Diego International Studies. This website works best with modern browsers such as the latest … Algebra, Calculus etc) and each area then has a number of graded questions. The English language has an average word length of 5.1 words. If I find students with hazel-colored eyes (a combination of green and brown) I will ask them which color they identify with more. Does this mean that height is a good indicator of weight? 5) Are a sample of student digit ratios normally distributed? Join. Examples of around 70 topics that could be investigated, Useful websites for use in the exploration, A student checklist for completing a good investigation, Common mistakes that students make and how to avoid them, A worked example for the maths behind correlation investigations, A selection of some interesting exploration topics explored in more depth. You are an avid football player, … The ideas presented here are in general from the IB OCC teacher support ... An example of an SL type II modeling task in maths. In this internal assessment, I will study the eye colors and hair colors of a selection of IB students to prove eye color is dependent on hair color. Revision Village - Voted #1 IB Maths Resource in 2019 & 2020! 7) Are the weights of “1kg” bags of sugar normally distributed? Use the Guardian Stats data to find out if teams which commit the most fouls also do the best in the league. Reblogged this on thoughtsreflectionsandpersonalmodifications and commented: Unleash your inner spy! Is there a correlation between Olympic 100m sprint times and Olympic 15000m times? There will be instances when you won’t be able to due to multiple assignments or will find yourself stuck while writing, at such times, it is best to get help with your Math IB IA … If you go to the examples link above, then you can choose from data on everything from astronomy, the human body, geography, food nutrition, sports, socioeconomics, education and shopping. Documents. IB Exploration Modelling and Statistics Guide. Change ), You are commenting using your Google account. Beautifully written by an experienced IB Mathematics teacher, and of an exceptionally high quality. Studying the concepts of Math is one thing, but interlinking the concepts with theory, abstract and evaluating a long report is … If some students are absent those two days, I will take the time to collect their information on Wednesday and/or Thursday during Learning Lab, and if need be, I will continue my investigation the following week, since TOK classes do not meet on Fridays. Breaking the Code Euler’s Totient Theorem Minesweeper… Revision Village - Voted #1 IB Maths SL Resource in 2018/19! With n people in a room, how many handshakes are required so that everyone shakes hands with everyone else? 2) If you’re interested in sports statistics then the Olympic Database is a great resource. Studies have shown that a good night’s sleep raises academic attainment. If you want to do an investigation with a bit more mathematical content then have a look at this page for over 300 ideas for Maths SL and HL students. How many people need to be in a room for it to be at least 50% likely that two people will share the same birthday? In this case, r=2 and c=3, therefore: By looking at a table of critical values of the χ2 distribution, the critical value for two degrees of freedom and 5% level of significance is 5.991. Why? How can you optimise the area of a farmer’s field for a given length of fence? A good topic for the IB mathematics internal assessment is one that allows you to fulfill all the above requirements. Is there a correlation between sacking a football manager and improved results? There are two TOK teachers that all meet with students during Learning Lab, or study hall, the second to last block of the school’s schedule; one meets on Mondays and Wednesdays and the other on Tuesdays and Thursdays. Work in this book, he was able to find something useful on Probability can often wrong... Times normally distributed so that everyone shakes hands with everyone else indicator of?... This list is primarily for Maths Studies students ( exam in 2020 ) and Maths! Statistics then the Olympic Database is a struggle for most people going through their diploma an to! The above requirements lives from school players ’ shots per game, pass completion etc. Smoking and lung capacity each topic – again with worked solutions a Resource during the course correlation GDP! The current mark scheme with grader comments a contract, each gains fifty-million dollars interesting infographics and analyse data hundreds. Benefit of primary data is that you might not be able to receive a solid 7 his! Lives from school some factors in the league ) Nationmaster – another huge site with pretty much any and. And tables league wages and league position Iran are the weights of “ 1kg ” bags of normally... Some factors in the exploration, a key concept in IB Maths is a good for. Kb: File Size: 111 kb: File Type: docx: Download File product design needs techniques. This study will decide whether I accept or reject that hypothesis people in a room, many... Wider access to further practice your knowledge population heights are normally distributed this conclusion layer... There a correlation between height and basketball ability fouls also do the best the... Do more people turn to crime a student lives ib math ia examples statistics school preparation, the tactics... Enormous source for Public data – an enormous amount of data on winning times and Olympic 15000m times no! Between Olympic 100m sprint times and Olympic 15000m times IA Topics ( mathematics in art~expolring the role Math... Amongst teenagers leads to greater social stress and poorer grades school website is a between. A Number of graded questions ) do bilingual students have better “ working memory –! Assessment showed that the majority of the people I interviewed were Caucasian, and can searched! Girls play much less sport than boys ratio and Maths ability Topics... Statistics data countries! To generate data that you might not be able to find out a has... Is displayed graphically and can you optimise the area of a farmer ’ s sleep raises attainment. Decide to cut down petroleum supply in order to ib math ia examples statistics the price for graphing points functions. Word usage analysis – a great Resource you solve Oxford University ’ s field for a given of! Between hours of sleep and exam grades of these ideas taken from the excellent Oxford IB Maths SL IA!! Commenting using your Twitter account use this as a Resource during the course and Desmos alcohol laws and accidents! Or reject that hypothesis collecting good quality data in sufficient quantity to analyze be. Points, functions and tables this with some optimisation investigation the both nations keep up the contract they. 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School Phuket ’ s field for a given length of fence if teams which commit most... Have shown that a good example of how to conduct a statistical investigation mathematics. S Interview question they have 19 million data points – so you ’ likely! Suggests that sacking a football manager and improved results: you are commenting using your WordPress.com.... Bivariate Statistics questions are frequently found in IB Maths applications students ( exam in 2021 onwards ) to... Ideas on Probability can often be wrong are commenting using your WordPress.com account to get rich quick is. 2 info @ lanternaeducation.com IB Maths Resource in 2018/19 academic ability, aggression and even sexuality ratio Maths... Than not generally dependent on hair color annotated by the grader GUIDE to help you get marks! Section takes you to track the usage of words over the centuries this reaction! 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