Question

find mean of 10, 5,20,25,15​

Answer 1

Step-by-step explanation:

27.5 is the mean for dataset 5, 10, 15, 20, 25, . . . . , 45 & 50 from which the standard deviation about to be measured to estimate the common variation of the sample or population dataset from its central location.

Answer 2

Answer

15

add all them up and divide by the number