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Complete the following: 1. If you obtained one thousand 95% confidence intervals for a population mean, ,u, roughly how many of the intervals would actually

Complete the following:

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1. If you obtained one thousand 95% confidence intervals for a population mean, ,u, roughly how many of the intervals would actually contain ,u? 2. A condence interval for a population mean has a margin of error of 10.7. (a)Obtain the length of the confidence interval. (b)|f the mean of the sample is 75.2, determine the confidence interval

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