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?A population of scores has a mean of \(\mu=50\). Calculate the mean for each of the
Chapter 3, Problem 19(choose chapter or problem)
A population of scores has a mean of \(\mu=50\). Calculate the mean for each of the following.
a. A constant value of 50 is added to each score.
b. A constant value of 50 is subtracted from each score.
c. Each score is multiplied by a constant value of 2.
d. Each score is divided by a constant value of 50.
Questions & Answers
QUESTION:
A population of scores has a mean of \(\mu=50\). Calculate the mean for each of the following.
a. A constant value of 50 is added to each score.
b. A constant value of 50 is subtracted from each score.
c. Each score is multiplied by a constant value of 2.
d. Each score is divided by a constant value of 50.
ANSWER:Step 1 of 4
Given population mean = 50
If a constant value is added to each score, then the new mean is added by 50
\(\text { New mean }=50+50=100\)