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Jamaica Auto Service is a popular place for car service. It is also known that the mean time taken for service at this station is 15 minutes per car and the standard deviation is 2.5 minutes. It is also known that the time taken for service on a car follows normal distribution. four decimal places) a) What is the probability that a randomly selected customer will have to wait at most 14 minutes for service? (round b) What percentage of customers will have to wait between 12 and 18 minutes for their service? (round to nearest percentage) c) Is it likely that it may take longer than 23 minutes for service? Find the likelihood of happening this and justify your answer. For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). *** X² X₂ I A XQ V 10pt B I US Paragraph E Arial

Jamaica Auto Service is a popular place for car service. It is also known that the mean time taken for service at this station is 15 minutes per car and the standard deviation is 2.5 minutes. It is also known that the time taken for service on a car follows normal distribution. four decimal places) a) What is the probability that a randomly selected customer will have to wait at most 14 minutes for service? (round b) What percentage of customers will have to wait between 12 and 18 minutes for their service? (round to nearest percentage) c) Is it likely that it may take longer than 23 minutes for service? Find the likelihood of happening this and justify your answer. For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). *** X² X₂ I A XQ V 10pt B I US Paragraph E Arial

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Jamaica Auto Service is a popular place for car service. It is also known that the mean time taken for service at this station is 15 minutes per car and the standard deviation is 2.5 minutes. It is also known that the time taken for service on a car follows a normal distribution. a) What is the probability that a randomly selected customer will have to wait at most 14 minutes for service? (round to four decimal places) b) What percentage of customers will have to wait between 12 and 18 minutes for their service? (round to nearest percentage) c) Is it likely that it may take longer than 23 minutes for service? Find the likelihood of happening this and justify your answer. For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). *** AV X² X₂ E 5 I A e XQ V Arial V 10pt B I U S Paragraph
Transcribed Image Text:Jamaica Auto Service is a popular place for car service. It is also known that the mean time taken for service at this station is 15 minutes per car and the standard deviation is 2.5 minutes. It is also known that the time taken for service on a car follows a normal distribution. a) What is the probability that a randomly selected customer will have to wait at most 14 minutes for service? (round to four decimal places) b) What percentage of customers will have to wait between 12 and 18 minutes for their service? (round to nearest percentage) c) Is it likely that it may take longer than 23 minutes for service? Find the likelihood of happening this and justify your answer. For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). *** AV X² X₂ E 5 I A e XQ V Arial V 10pt B I U S Paragraph
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