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Mathematics, 12.02.2020 00:54 chrisd2038
A population has a mean of 53 and a standard deviation of 21. A sample of 49 observations will be taken. The probability that the sample mean will be greater than 57.95 is Select one: a. .4505 b. .0495
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A population has a mean of 53 and a standard deviation of 21. A sample of 49 observations will be ta...
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