Multiple Choice
In a study of IQ scores, if the mean score and standard deviation for the control group are 100 and 15, respectively, and the researcher has decided not to do an experiment unless an effect size of at least 1.00 can be achieved, what minimum IQ score would the treatment group need to reach?
A) 85
B) 100
C) 115
D) Depends on alpha level
Correct Answer:
Verified
Correct Answer:
Verified
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