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QUESTION
A researcher had originally planned to conduct a study while allowing only 1% Type 1 error. However, now he has decided to permit 5%Type error.
A researcher had originally planned to conduct a study while allowing only 1% Type 1 error. However, now he has decided to permit 5%Type error.
a. State whether the change in the condition will tend to increase or decrease the study's power.
b. If the change in conditions affects primarily the numerator or the denominator of the test statistics, state which part is primarily affected.
