Multiple Choice
Stephanie is designing an experiment to investigate the effect of listening to calming music on positive emotions. Even though the usual alpha level is 0.05, Stephanie feels that she wants to adopt more stringent criteria for her study, so she chooses an alpha level of 0.01. This strategy reduces the probability of:
A) Type I error
B) Type II error
C) Standard error
D) p-value error
Correct Answer:

Verified
Correct Answer:
Verified
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