Get premium membership and access revision papers with marking schemes, video lessons and live classes.
Processing. Please wait.

 Form 4 Mathematics Statistics II Questions and Answers

Five pupils A,B,C,D and E obtained the marks 53,41,60,80 and 56 respectively. The table below shows part of the work to find the standard deviation.
(a) Complete the table
(b) Find the standard deviation

 (2m 50s)
790 Views     SHARE