# Question

In making a decision in a significance test, a researcher worries about rejecting H0 when it may actually be true.

a. Explain how the researcher can control the probability of this type of error.

b. Why should the researcher probably not set this probability equal to 0.00001?

a. Explain how the researcher can control the probability of this type of error.

b. Why should the researcher probably not set this probability equal to 0.00001?

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