Question

f a series is multiplied by 5, then the value of arithmetic mean of that series will:

(a) added by 5 (b) subtracted by 5

(c) multiplied by 5 (d) divided by 5 help me​

Answer 1

Answer:

(c) multiplied by 5

Explanation:

If series is multiplied by a number then it's mean is also multiplied by same number.