Answer Happy

Let's go to the movies: A random sample of 46 Hollywood movies made in the last 10 years had a mean length of 112.8 minutes, with a standard deviation of 14.9 minutes. Part: 0 / 2 Part 1 of 2 (a) Construct a 95% confidence interval for the true mean length of all Hollywood movies in the last 10 years. Round the answers to at least one decimal place. A 95% confidence interval for the true mean length of all Hollywood movies made in the last 10 years is 118 <μ< 116

Part 2 of 2 (b) To date, there have been five movies released in the Bourne film series, and their mean length is 119.8 minutes. Someone claims that the mean length of Bourne movies is actually greater than the mean length of all Hollywood movies. Does the confidence interval contradict this claim? The confidence interval (Choose one) contradict this claim. does does not x