AQA A Level Further Mathematics Statistics notes

This summary takes an in depth look at chi-squared tests including contingency tables, qualitive data and pooling categories if necessary.

This provides a look at how to calculate confidence intervals, including a look at the central limit theorem, finding z values and how the size of a sample determines when you can use the samples variance and mean.

This provides a look at how to calculate confidence intervals, including a look at the central limit theorem, finding z values and how the size of a sample determines when you can use the samples variance and mean.

This summary takes an in depth look at chi-squared tests including contingency tables, qualitive data and pooling categories if necessary.