Mathematics, 18.03.2021 02:40 gladtobesmart123
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Assume that population mean is to be estimated from the sample described. Use the sample results to approximate the margin of error and 95% confidence interval
n = 49, X = 54.8 seconds, s = 6.6 seconds
The margin of error is seconds.
(Round to one decimal place as needed.)
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Assume that population mean is to be estimated from the sample described. Use the sam...
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