Mathematics, 05.05.2021 03:30 carsengilbert
scores on an aptitude test are distributed with a mean of 220 and a standard deviation of 30. the shape of the distribution is unspecified. what is the probability that the sampling error made in estimating the population mean of a random sample of 50 test scores will be at most 5 points
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scores on an aptitude test are distributed with a mean of 220 and a standard deviation of 30. the sh...
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