Multiple Choice
In a population of scores,X = 83 corresponds to z = -0.50 and X = 93 corresponds to z = +2.00.What are the values for the population mean and standard deviation?
A) µ = 85 and Ϭ = 4
B) µ = 85 and Ϭ = 2
C) µ = 81 and Ϭ = 4
D) µ = 81 and Ϭ = 6
Correct Answer:
Verified
Correct Answer:
Verified
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