Which of the following correctly describes the effect of increasing the alpha level (for example, from .01 to .05)?

a. Increase the likelihood of rejecting H0 and increase the risk of a Type I error
b. Decrease the likelihood of rejecting H0 and increase the risk of a Type I error
c. Increase the likelihood of rejecting H0 and decrease the risk of a Type I error
d. Decrease the likelihood of rejecting H0 and decrease the risk of a Type I error


A

Psychology

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