Question

The mean for the scores 17,19,19,23,26

Answer 1

20.8

Solution,

Given data: 17,19,19,23,26

summationfX=104

N(total no.of items)=5

Now,

Mean=summation FX/N

=104/5

=20.8

hope it helps

Good luck on your assignment

Answer 2

the mean is 20.8.

Explanation:

Add all the numbers to get 104. Then, divide it by how many score there were, 5. 104/4= 20.8