Mathematics, 17.07.2019 01:20 KingSavage5206
Suppose x has a distribution with a mean of 70 and a standard deviation of 52. random samples of size n = 64 are drawn.
(a) describe the x distribution and compute the mean and standard deviation of the distribution.
(b) find the z value corresponding to x=87.
(c) p(x < 87).
Answers: 3
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Suppose x has a distribution with a mean of 70 and a standard deviation of 52. random samples of siz...
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