Multiple Choice
A sample of n = 9 individuals is selected from a population with μ = 60 and σ = 6,and a treatment is administered to the sample.After treatment,the sample mean is M = 63.What is the value of Cohen's d for this sample?
A) 0.33
B) 0.50
C) 1.00
D) 2.00
Correct Answer:
Verified
Correct Answer:
Verified
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