Question

The number of pages that Carolyn wrote in her turn on each day from Monday to Friday is shown below: 9, 8, 12, 6, 10

What is the mean number of pages she wrote per day?

Answer 1

Explanation:

mean=sum of observations/number of observation

∴the mean number of pages she read=9+8+12+6+10/5

=45/5

=9

therefore she read 9 pages a day