Question: Need help with a normal distribution problem. Any advice on how to use the ti-84 plus calculator would be useful as well. Thanks! Home >

Need help with a normal distribution problem. Any advice on how to use the ti-84 plus calculator would be useful as well. Thanks!

Home > Stat 244 002 F21 > Assessment Chapter 6: Normal Distribution Progress saved Don Score: 0/6 0/6 answered Question 1 0/1 pt Los Angeles workers have an average commute of 29 minutes. Suppose the LA commute time is normally distributed with a standard deviation of 14 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 33 minutes. c. Find the 80th percentile for the commute time of LA workers. minutes Hint

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