nadi0987 Posted December 6, 2016 Report Share Posted December 6, 2016 HI guys. I'm in Math Studies SL. My math ia is about the correlation between the hours of sleep and a student's grade after taking a test. Is this a good IA topic? Should I improve it somehow? 1 Reply Link to post Share on other sites More sharing options...
sodonewithib Posted December 6, 2016 Report Share Posted December 6, 2016 (edited) I think it's a good topic. I did mine last year on the correlation between YouTube video length and view count (and got a 6)... your topic is really good compared to mine! The important thing is that you can process your data with the processes that you learned in class (correlation coefficient, mean, mode, median, range, chi squared, etc) and it looks like you'll be able to with the data you collect. Good luck! Edited December 6, 2016 by sodonewithib Reply Link to post Share on other sites More sharing options...
Sam Skh Posted December 8, 2016 Report Share Posted December 8, 2016 It's a good topic to pick. IF you have enough data about it go on! in my Maths IA, i picked my data from Wikipedia which was very bad i was new in IB and i don't know about the reliability of data from Wikipedia so be careful!!!!! best wishes Reply Link to post Share on other sites More sharing options...
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