Mathematics: Assume that women s heights are normally distributed with a mean given by mu equals 63.2 in, and a standard deviation given by sigma equals 2.1 in. complete parts a and b. a. if 1 woman is randomly selected, find the probability that her height is between 62.4 in and 63.4 in. the probability is approximately . 1863. (round to four decimal places as needed.) b. if 7 women are randomly selected, find the probability that they have a mean height between 62.4 in and 63.4 in

Assume that women s heights are normally distributed

sarahbug56

12.03.2022

a. Your answer is correct.

b. Divide the given value of sigma by √n where n = sample size = 7. Then perform the same calculation you did for part a. The probabiilty is 0.4427.

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fannyrivera321

02.07.2020

5,320 pages

Step-by-step explanation:

Last year: 3,432 pages

Last year: 3,432-1,544= 1,888

3,432+1,888= 5,320

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