IB Maths IA, statisticsWatch
Im currently working on my maths IA (I'm doing standard level), I am investigating the relationship between 2 large sets of data. All the examples on how to calculate statistical tests are with small data sets. I know how to do it on excel but it's not enough maths to get a good mark. Any advice on how I would do Chi Squared test and Spearman's rank with large data sets?