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 is equal to:
A) -0.5319.
B) 0.7293.
C) -0.419.
D) 0.2702.
Correct Answer:
Verified
Correct Answer:
Verified
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