A sample of 8 items has an average fat content of 18.6 grams and a sample standard deviation of 2.4 grams. Assuming that fat content is normally...

A sample of 8 items has an average fat content of 18.6 grams and a sample standard deviation of 2.4 grams. Assuming that fat content is normally distributed, construct a 99% confidence interval for µ. Interpret the result in terms of the question