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Situation 1: Ni = 30, α = .05 (two-tailed test) Situation 2: Ni = 30, α...

Situation 1: Ni = 30, α = .05 (two-tailed test)

Situation 2: Ni = 30, α = .01 (two-tailed test)

a.) Find the critical values for each of the situations.

b.) In which situation is there less of a chance of making a Type I error? Why?

c.) What is the effect of changing alpha from .05 to.01 on the probability of making a Type II error?

Math   Statistics-And-Probability   
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