# Question: Determine the sample size for the estimate of for

Determine the sample size for the estimate of µ for the following.

a. E = 2.3, σ = 15.40, confidence level = 99%

b. E = 4.1, σ = 23.45, confidence level = 95%

c. E = 25.9, σ = 122.25, confidence level = 90%

a. E = 2.3, σ = 15.40, confidence level = 99%

b. E = 4.1, σ = 23.45, confidence level = 95%

c. E = 25.9, σ = 122.25, confidence level = 90%

**View Solution:**## Answer to relevant Questions

Determine the sample size for the estimate of for the following. a. E = .17, σ = .90, confidence level = 99% b. E = 1.45, σ = 5.82, confidence level = 95% c. E = 5.65, σ = 18.20, confidence level = 90% At Farmer’s Dairy, a machine is set to fill 32-ounce milk cartons. However, this machine does not put exactly 32 ounces of milk into each carton; the amount varies slightly from carton to carton. It is known that when the ...You are interested in estimating the mean commuting time from home to school for all commuter students at your school. Briefly explain the procedure you will follow to conduct this study. Collect the required data from a ...a. Find the value of t for the t distribution with a sample size of 21 and area in the left tail equal to .10. b. Find the value of t for the t distribution with a sample size of 14 and area in the right tail equal to ...Briefly explain how the width of a confidence interval decreases with an increase in the sample size. Give an example.Post your question