1 Part 0 2 3 Part 1 of 2 4 5 6 7 8 9 10 11 Let s go to the movies A random sample of 41 Foreign Language movies made since the year 2000 had a mean length of 112 4 minutes with a standard deviation of 13 4 minutes 12 X 13 a Construct a 90 confidence interval for the true mean length of all Foreign Language movies made since 2000 Round the answers to one decimal place A 90 confidence interval for the true mean length of all Foreign Language movies made since 2000 is 0 S Espa ol 14 00 B 6 cla E