Question: A sample of 26 elements from a normally distributed population is selected. The sample mean is 10 with a standard deviation of 4. The 95%

A sample of 26 elements from a normally distributed population is selected. The sample mean is 10 with a standard deviation of 4. The 95% confidence interval for is_____.

a.	6.000 to 14.000
b.	9.846 to 10.154
c.	8.384 to 11.616
d.	8.462 to 11.538

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