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A Sample of Size 100 Selected from One Population Has

Question 11

Multiple Choice

A sample of size 100 selected from one population has 60 successes, and a sample of size 150 selected from a second population has 95 successes. The test statistic for testing the equality of the population proportions equal to:


A) -0.5319
B) 0.7293
C) -0.419
D) 0.2702
E) -0.3518

Correct Answer:

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