Assume an = .03 and β = .60 for 6a through 6d. Calculate the following values. (Do not use any symbols in your responses):   6a. Let’s assume that we run a same study 100 times. If we have rejected the H0 100 times, how many times (out of 100) would we expect to have made a Type I error due to chance? __________.

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Chapter8: Sequences, Series,and Probability
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Assume an = .03 and β = .60 for 6a through 6d. Calculate the following values. (Do not use any symbols in your responses):

 

6a. Let’s assume that we run a same study 100 times. If we have rejected the H0 100 times, how many times (out of 100) would we expect to have made a Type I error due to chance? __________.

 

6b. Given that H0 is false, the probability of correctly rejecting the null hypothesis is ___________.

 

6c. Given that H0 is false, the probability of failing to reject the null hypothesis is ___________.

 

6d. I conducted a one-tailed, single-sample t-test = .05 that has a critical value of -1.812. What is the sample size that was used in this test? n = ________ 

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