Question 10 0 / 6 pts If the t-score is 1.323 for the 80% confidence interval, what is the sample size? You Answered O 21
Question 10 0 / 6 pts If the t-score is 1.323 for the 80% confidence interval, what is the sample size? You Answered O 21 Correct Answer O 22 O 20 O 30 Question 11 0 / 6 pts If the rejection area is z0.9 Correct Answer O Ho: p=0.6 v.s. Ha: p
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