Mathematics, 25.11.2019 19:31 jordanjones022
Suppose you have a sample of size 42 with a mean of 30 and a population standard deviation of 7.4. what is the maximal margin of error associated with a 95% confidence interval for the true population mean? as in the reading, in your calculations, use z = 2. give your answer as a decimal, to two places
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Suppose you have a sample of size 42 with a mean of 30 and a population standard deviation of 7.4. w...
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