Mathematics, 23.10.2019 22:00 snikergrace

If, for a sample in which the subjects are randomly chosen, the mean income is $45,000, the sample size is 1600, the standard deviation is $4,000, and the standard error of the mean is $10, what, approximately, is the 95% confidence interval for the population mean?

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If, for a sample in which the subjects are randomly chosen, the mean income is $45,000, the sample s...

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