Market researchers interviewed a random sample of 60 men and a random sample of 55 women about their preferences for different color designs

Question

Market researchers interviewed a random sample of 60 men and a random sample of 55 women about their preferences for different color designs for the packaging of a certain product. Of those interviewed, 23 men and 28 women preferred color design X. What is the correct test statistic for a two-sample z-test for a difference in population proportions for men and women (men minus women) in their preference for color design X ?

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Gerda 5 months 2021-09-04T16:46:21+00:00 1 Answers 4 views 0

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    2021-09-04T16:48:20+00:00

    Answer:

    .38-.51/root(.44)(.56)(1/65+55)

    Step-by-step explanation:

    just took the test

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