3 Exercise 8-32 (LO8-5) Check my work 5 ints Skipped eBook Majesty Video Production Inc. wants the mean length of its advertisements to be 23 seconds. Assume the distribution of ad length follows the normal distribution with a population standard deviation of 2 seconds Suppose we select a sample of 11 ads produced by Majesty. a. What can we say about the shape of the distribution of the sample mean time? Print The distribution will be eferences C ww b. What is the standard error of the mean time? (Round your answer to 2 decimal places.) < Prev 3 of 8 Next > Oped b. What is the standard error of the mean time? (Round your answer to 2 decimal places.) Standard error Check my work Book ennt rences A c. What percent of the sample means will be greater than 24.50 seconds? (Round your z values and final answer to 2 decimal places.) Percent of sample means d. What percent of the sample means will be greater than 21.50 seconds? (Round your z values and final answer to 2 decimal places.) < Prev 3 of 8 Next > d. What percent of the sample means will be greater than 21.50 seconds? (Round your z values and final answer to 2 decimal places.) Percent of sample means e. What percent of the sample means will be greater than 21.50 but less than 24.50 seconds? (Round your z values and final answer to 2 decimal places.) Percent of sample means acer < Prev 3 of 8 www Next > d. What percent of the sample means will be greater than 21.50 seconds? (Round your z values and final answer to 2 decimal places.) Percent of sample means e. What percent of the sample means will be greater than 21.50 but less than 24.50 seconds? (Round your z values and final answer to 2 decimal places.) Percent of sample means acer < Prev 3 of 8 www Next >