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Title: A sample of size 40 is taken from an infinite population whose mean and standard deviation are 68 ... Post by: gracehiller11 on Jan 26, 2018 A sample of size 40 is taken from an infinite population whose mean and standard deviation are 68 and 12, respectively. The probability that the sample mean is larger than 70 equals
a. P(Z > 70) c. P(Z > 0.17) b. P(Z > 2) d. P(Z > 1.05) Title: A sample of size 40 is taken from an infinite population whose mean and standard deviation are 68 ... Post by: tiss9889 on Jan 26, 2018 D
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