In a difference of proportion test with alpha = .01, the critical values(s) for a one-tailed lower test is/are Group of answer choices -1.96 -2.33 -1.28 -1.645 and 1.645
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In this case, it is a difference of proportion test with a significance level (alpha) of 0.01. This test is used to determine if there is a significant difference between the proportions of two groups. Show more…
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