Question

17,19,20,22,24,24,28,30,30,36 find the mean

Answer 1

sum of all digits/total numbers=mean
add all numbers=250
total number=10
mean=250/10=25

25 is the mean

hoped helpss

Answer 2

Sum of observations=17+19+20+22+24+24+28+30+30+36=250
Number of observations=10
Mean=sum of observations/number of observations
=250/10=25