Mathematics, 17.04.2020 01:53 abby6628
Several years ago, the mean height of women 20 years of age or older was 63.763.7 inches. Suppose that a random sample of 4545 women who are 20 years of age or older today results in a mean height of 64.564.5 inches. (a) State the appropriate null and alternative hypotheses to assess whether women are taller today.
Answers: 3
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Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much
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Several years ago, the mean height of women 20 years of age or older was 63.763.7 inches. Suppose th...
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