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Assuming that the population is normally distributed, construct a 90% confidence interval for the population mean, based on the following sample size of n=7: 1.2, 3, 4.5, 6, and 7. In the given data, replace the value 21 with 7 and recalculate the confidence interval. Using these results, describe the effect of an outlier (that is, an extreme value) on the confidence interval, in general.Find a 90% confidence interval for the population mean, using the formula or technology. Round to two decimal
Assuming that the population is normally distributed, construct a 9…
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Answered: Construct a 90% confidence interval for the population mean. The 90% confidence interval is ( ). Round to two decimal places as needed.) Construct a 95%… | bartleby
Answered: Construct a 90% confidence interval for the populat…
Apr 5, 2021
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Answered: Assume that a sample is used to estimate a population mean μμ. Find the 90% confidence interval for a sample of size 779 with a mean of 39.2 and a standard… | bartleby
Answered: Assume that a sample is used to estimate a population mea…
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