After 8 points are added to each score in a sample, the mean is found to be M = 40. What was the value for the original mean? The original mean was

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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After 8 points are added to each score in a sample, the mean is found to be M = 40. What was the value for the original mean?
The original mean was
 
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