Question: if You complete a hypothesis test using = .05, and based on the evidence from the sample, your decision is to reject the null hypothesis.

  1. if You complete a hypothesis test using = .05, and based on the evidence from the sample, your decision is to reject the null hypothesis. If the treatment actually has no effect, which of the following is true?

a.

You might have made a Type I error, but the probability is only 5% at most.

b.

You have made a Type II error.

c.

You have made a Type I error.

d.

You have made the correct decision.

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