i need the answer quickly 3. Dr. Eliplim Agbenoxevi works in the Quality ControlDepartment of a large InformationTechnology company in Ghana. The time, T minutes, it takeshim to analyse a sample isnormally distributed with mean 18 minutes and standarddeviation 5 minutes.(a) Find the probability that he takes longer than 20 minutes toanalyse the next sampleThe Information Technology company has a large store ofsamples analysed by Dr. EliplimAgbenoxevi with the time taken for each analysis recorded.Another staff by name Dr. AkuviWolekplime is investigating the samples that took hercolleague longer than 15 minutes toanalyse. She selects, at random, one of the samples that tookDr. Eliplim Agbenoxevi longerthan 15 minutes to analyse.(b) Find the probability that this sample took Dr. AkuviWolekplime more than 20 minutesto analyse, given that it took her colleague more than 15minutes to analyse?

3. Dr. Eliplim Agbenoxevi works in the Quality Control Department of a large Information Technology company in Ghana. The time, T minutes, it takes him to analyse a sample is normally distributed with mean 18 minutes and standard deviation 5 minutes. (a) Find the probability that he takes longer than 20 minutes to analyse the next sample

3. Dr. Eliplim Agbenoxevi works in the Quality Control Department of a large Information Technology company in Ghana. The time, T minutes, it takes him to analyse a sample is normally distributed with mean 18 minutes and standard deviation 5 minutes. (a) Find the probability that he takes longer than 20 minutes to analyse the next sample

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter8: Sequences, Series,and Probability

Section8.7: Probability

Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....

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