Question

find the mean of first ten multiples of 3
between 15 and 60​

Answer 1

Answer:

First ten mutiples of 3 are 3,6,9,12,15,18,21,24,27,30.

Mean =Sum of all numbers/total numbers

(3+6+9+12+15+18+21+24+27+30)/10=165/10=16.5

Median = Sum of two numbers in middle /2=15+18/2=33/2=16.5