Mathematics, 30.03.2020 05:13 Javi7780
A simple random sample of size n is drawn from a normally distributed population, and the mean of the sample is x Overbar, while the standard deviation is s. What is the 90% confidence interval for the population mean? Use the table below to help you answer the question.
answer is B
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A simple random sample of size n is drawn from a normally distributed population, and the mean of th...
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