The owner of Brittens Egg Farm wants to estimate the mean nu

The owner of Britten’s Egg Farm wants to estimate the mean number of eggs produced per chicken. A sample of 20 chickens shows they produced an average of 19 eggs per month with a standard deviation of 5 eggs per month.

A. What is the best estimate of this value?

B. For a 90% confidence interval, what is the value of t? (Round your answer to 3 decimal places.)

C. Develop the 90% confidence interval for the population mean. (Round your answers to 2 decimal places.)

Solution