Nightlock Posted January 6, 2021 Report Share Posted January 6, 2021 Hi all! Its an amazing opportunity to be on this forum amongst so many fellow IB students! For my SL maths IA, I have decided to do a statistical analysis on how HDI affects PISA exam scores with the overarching topic being if students in developed countries will do better academically on average. The course content I plan to connect it to is median, standard deviation, mean, pearsons correlation coefficient, correlation, least squares regression line, boxplots, range and percentiles/quartiles, applying it to the statistics unit that we have done. My plan is to take data from 3 different sets of years and do an analysis on each of them and then compare them with each other as well. I am interested in your opinion if this would be a decent topic that can be done well on for SL Math? Thanks in advance for the help! Reply Link to post Share on other sites More sharing options...
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