Question: Im having some issues with the confidence interval thanks for the help! A random sample of 49 foreign language movies made since 2000 had a
Im having some issues with the confidence interval thanks for the help!
A random sample of 49 foreign language movies made since 2000 had a mean length of 110.3 minutes with a standard deviation of 13.8 minutes.
construct an 80% confidence interval for the true mean length of all foreign language movies made since 2000. Round the answers to one decimal place.
an 80% confidence interval for the true mean length of all foreign language movies made since 2000 is?
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
