Designed to accompany the Pearson Stats/Mechanics Year 2 textbook.


M Farley
11th Feb 2022 Flag Comment








Mrs D Moule
2nd Mar 2019 Flag Comment
On Slide 29 are you sampling with replacement? If so why did you chose to do that? we were confused about how you got a sample mean of eg 1.

Z Walaszczyk
9th Jan 2019 Flag Comment
Error on Slide 18: graph of question one is wrong, as it displays "a" a being AFTER the mean as well as having an area of 0.75. the working out is correct however.
T Matthews
22nd Feb 2022 Flag Comment
normal distributions are an error