normal distribution

er 6: No X Assignment . x () Evaluating ar Social s://egcc.instructure.com/courses/19604/assignments/491626?module_item_id=1411046 Chapter 6: Normal Distribution Progress saved Done Score: 0/10 0/ 10 answered Question 3 Los Angeles workers have an average commute of 31 minutes. Suppose the LA commute time is normally distributed with a standard deviation of 12 minutes. Let X represent the commute time for a randomly selected LA worker. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X - N( b. Find the probability that a randomly selected LA worker has a commute that is longer than 27 minutes. c. Find the 85th percentile for the commute time of LA workers. minutes Hint: Helpful videos: . Find a Probability = [+] Finding a Value Given a Probability? [+] Hint En Question Help: Message instructor Submit Question a