Question

The mean of 8 observations is 15. What is the sum of these observations.

Answer 1

Answer:

Step-by-step explanation:

Mean = sum of observations / total no. of observations

15 = x/8

x = 120

so the sum of observations = 120

hope it helps

Answer 2

Answer:

the answer for the question is 120

Step-by-step explanation:

sum= 15×8