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Why is it important to know the population standard deviation when estimating the population mean? Multiple choice question. The mean is used in calculating the
Why is it important to know the population standard deviation when estimating the population mean? Multiple choice question. The mean is used in calculating the population standard deviation. Knowing lets us use the standard normal distribution to construct a confidence interval. The sample standard deviation cannot be used to estimate the population standard deviation
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Probability and Random Processes With Applications to Signal Processing and Communications
Authors: Scott Miller, Donald Childers
2nd edition
123869811, 978-0121726515, 121726517, 978-0130200716, 978-0123869814
