Mathematics, 11.04.2021 21:20 astultz309459
A population has mean of 50 and standard deviation of 12 . sample size of 36 are drawn from the population. what is the probability that the sample mean is
a. less than 48
b. between 42 and 50
c. greater than 53.5
Answers: 2
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A population has mean of 50 and standard deviation of 12 . sample size of 36 are drawn from the popu...
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