The advantage of a powerful experiment is that _________.
a. the probability of a Type I error is reduced.
b. you are more likely to detect the real effects of the independent variable, if there are any.
c. as power increases, alpha increases.
d. as power increases, N increases
Question 2
With alpha and N held constant, as the effect of the independent variable increases _________.
a. the probability of rejecting H0 increases
b. power increases
c. the probability of rejecting H0 remains the same
d. the probability of making a Type II error decreases
e. a, b, and d
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