Mathematics, 27.04.2021 16:30 GamerGirl15

From a normally distributed population, a simple random sample of size 30 is taken. The mean of the sample is 144 and the standard deviation of the sample is 12. Which interval is a 99% confidence interval for the population mean?

From a normally distributed population, a simple random sample of size 30 is taken. The mean of the

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From a normally distributed population, a simple random sample of size 30 is taken. The mean of the...