The owner of Healthy Egg Farm wants to estimate the mean number of eggs produced by each chicken. A sample of 25 chickens shows they produced an average of 26 eggs per month with a standard deviation of 3 eggs per month

• What is the value of the population mean? What is the best estimate of this value?
• Develop the 95% confidence interval for the population mean
• Would it be reasonable to conclude that the population mean is 28 eggs? Explain the reason