Mathematics, 30.10.2020 18:00 averagegirl27
A normally distributed population has a mean of 500 and a standard deviation of 60. Determine the probability that a random sample of size 16 selected from this population will have a sample mean less than 475. A. 0.3251 B. 0.0712 C. 0.7124 D. 0.0475
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A normally distributed population has a mean of 500 and a standard deviation of 60. Determine the pr...
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