The owner of Britten's Egg Farm wants to estimate the mean number of eggs laid per chicken. A sample of 19 chickens shows they laid an average of 18 eggs per month with a standard deviation of 3 eggs per month.

(a-1)	What is the value of the population mean?
	Answer: It is unknown 5, 20

(a-2)

What is the best estimate of this value?

Answer

(c)	For a 98% confidence interval, what is the value of t? (Round your answer to 3 decimal places.)

Value of t = Answer

(d)	Determine the 98% confidence interval for the population mean. is (Round your answers to 2 decimal places.)

Confidence Interval = Low Limit Answer Upper Limit Answer

(e-1)	Would it be reasonable to conclude that the population mean is 18 eggs?
	AnswerYesNo