# Repeat Exercise 37 changing the sample size to n Repeat Exercise 37, changing the sample size to n =

Repeat Exercise 37 changing the sample size to n

Repeat Exercise 37, changing the sample size to n = 80. Which confidence interval is wider? Explain.Exercise 37You work for a consumer advocate agency and want to estimate the population mean cost of replacing a car’s transmission. As part of your study, you randomly select 50 replacement costs and find the mean to be $2650.00. Assume the population standard deviation is $425.00. Construct a 95% confidence interval for the population mean replacement cost. Interpret the results.Repeat Exercise 37 changing the sample size to n

Don't use plagiarized sources. Get Your Custom Essay on

Repeat Exercise 37 changing the sample size to n Repeat Exercise 37, changing the sample size to n =

For as low as $13/Page