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Police response time to an emergency call is the difference between the time the call is...

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Basic Math

Police response time to an emergency call is the differencebetween the time the call is first received by the dispatcher andthe time a patrol car radios that it has arrived at the scene. Overa long period of time, it has been determined that the policeresponse time has a normal distribution with a mean of 10.4 minutesand a standard deviation of 1.7 minutes. For a randomly receivedemergency call, find the following probabilities. (Round youranswers to four decimal places.). (PLEASE SHOW WORK!! :) )
(a) theresponse time is between 7 and 12 minutes


(b) the response time is less than 7 minutes

(c) the response time is more than 12 minutes

Answer & Explanation Solved by verified expert
4.1 Ratings (602 Votes)
SolutionGiven thatmean 104 minutesstandard deviation 17 minutesA P 7 x    See Answer
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