a Define and for a statistical test of hypothesis b For a fixed sample size n, if the value of is decreased, what is the effect on c In order to decrease both and for a particular alternative value of , how must the sample size change

Question: a. Define and for a statistical test of hypothesis. b. For a fixed sample size n, if the value of is decreased,

a. Define α and β for a statistical test of hypothesis.
b. For a fixed sample size n, if the value of α is decreased, what is the effect on β?
c. In order to decrease both α and β for a particular alternative value of µ, how must the sample size change?

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