Mathematics, 11.04.2021 21:40 mprjug6

A sample of 49 observations is taken from a normal population with a standard deviation of 10. the sample mean is 55. determine the 90% confidence interval for the population mean. (round your answers to 2 decimal places.)

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A sample of 49 observations is taken from a normal population with a standard deviation of 10. the s...

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