SOLUTION: If n=21, ¯x(x-bar)=40, and s=20, construct a confidence interval at a 99% confidence level. Assume the data came from a normally distributed population. Give your answers to on

Algebra ->  Probability-and-statistics -> SOLUTION: If n=21, ¯x(x-bar)=40, and s=20, construct a confidence interval at a 99% confidence level. Assume the data came from a normally distributed population. Give your answers to on      Log On


   



Question 1147912: If n=21, ¯x(x-bar)=40, and s=20, construct a confidence interval at a 99% confidence level. Assume the data came from a normally distributed population.
Give your answers to one decimal place.

Answer by oscargut(2103) About Me  (Show Source):
You can put this solution on YOUR website!
Answer: 27.6 and 52.4