If 12 is the mean score of the following set of numbers:12,10,x,8,10,find the value of x. A.12 B.15 C.20 D.40 E.60

asked Apr 14, 2023 52.1k views

18 votes

If 12 is the mean score of the following set of numbers:12,10,x,8,10,find the value of x.

A.12
B.15
C.20
D.40
E.60

5.3k points

Please log in or register to add a comment.

8 votes

Answer:

C.20

Explanation:

12+10+8+10+20=60

60/5=12

(5 is the number of numbers, 12,10,8,10,20)

Vstinner answered Apr 17, 2023

5.7k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.0m questions

7.8m answers