A sample has a mean of M = 40.If 10 points are added to one of the scores, what is the new value for the sample mean?
A)still 40
B)41
C)50
D)cannot be determined from the information given

Name: A sample has a mean of M = 40.If 10 points are added to one of the scores, what is the new value for the sample mean? A)still 40 B)41 C)50 D)cannot be determined from the information given
Brand: Quizplus
Rating: 4.7 (45 reviews)

Question

Quizplus · Accepted Answer

The new mean cannot be determined without knowing the total number of scores in the sample.

A Sample Has a Mean of M = 40