Short Answer
A market research study conducted by a local winery on white wine preference found the following results.Of a sample of 500 men,120 preferred white wine.Of a sample of 500 women,210 preferred white wine.Calculate the test statistic for testing the claim that the percentage of women preferring white wine is 25 percent higher than that of men.
Correct Answer:
Verified
Correct Answer:
Verified
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