IB Maths Studies SL IA Example 1 (18/20)
This Internal Assessment received an 18/20, and uses a range of mathematical concepts from the Maths Studies SL course (equivalent to Math AI SL), including descriptive statistics, Pearson's Correlation Coefficient and the Chi-Squared Test of Independence.
Topic: An investigation into the relationship between an EPL Teams’ Ladder Placement for the 2018/19 season and median age of the team, number of different nationalities in the squad and the number of clean sheets kept by the team.
This is an excellent example of the structure and depth of analysis required to achieve a Grade 7 in the Maths Studies (Math AI SL) IA.