a.find the lower and the upper quartile of the service time.b.find the value of D5 and D7c.find P25 and P60 1. Mr. Vilches, the owner of JJ Vilches Enterprise would like to know theamount of time it takes his salesladies to assist a particular costumer.One day, he asked his store manager to record the service time for 15costumers. The following are their time to the nearest minute.17, 19, 16, 15, 25, 22, 18, 15, 14, 18, 20, 19, 13, 16, 14

Given data is17,19,16,15,25,22,18,15,14,18,20,19,13,16,14sample size(n)=15

Answered: 1. Mr. Vilches, the owner of JJ Vilches…

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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