Question
Suppose a random sample of size 64 is selected from a population yielding a sample mean of 26. The population standard deviation is 4. From
Suppose a random sample of size 64 is selected from a population yielding a sample mean of 26. The population standard deviation is 4. From this information, the 90% confidence interval to estimate the population mean can be calculated to be _______.
could you explain it?
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Measure And Integral
Authors: Martin Brokate, Götz Kersting
1st Edition
331915365X, 9783319153650
