Mathematics, 12.02.2021 14:00 alexvillaa121
12. Assume that a sample is used to estimate a population mean u. Use the given confidence
level and sample data to find the margin of error. Assume that the sample is a simple
random sample and the population has a normal distribution. Round your answer to one
more decimal place than the sample standard deviation.
95% confidence: n=91; X = 16, s = 9.1
Answers: 3
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12. Assume that a sample is used to estimate a population mean u. Use the given confidence
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