Estimate the population mean


Suppose a random sample of 49 is selected from a population with a standard deviation of 14. If the sample mean is 125, the 99% confidence interval to estimate the population mean is between ____________ .

120.00 and 130.00

119.85 and 133.15

119.85 and 130.15

119.85 and 135.15

118.00 and 132.00

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Physics: Estimate the population mean
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