Question

A sample of 100 cans of coffee showed an average weight of 13 ounces. The population standard deviation is 0.8 ounces.
a. Construct a 95% confidence interval for the mean of the population.
b. Construct a 95.44% confidence interval for the mean of the population.
c. Discuss why the answers in parts a and b are different.

Answer

This answer is hidden. It contains 100 characters.