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1. Mr. Vilches, the owner of JJ Vilches Enterprise would like to know the amount of time it takes his salesladies to assist a particular costumer. One day, he asked his store manager to record the service time for 15 costumers. The following are their time to the nearest minute. 17, 19, 16, 15, 25, 22, 18, 15, 14, 18, 20, 19, 13, 16, 14

1. Mr. Vilches, the owner of JJ Vilches Enterprise would like to know the amount of time it takes his salesladies to assist a particular costumer. One day, he asked his store manager to record the service time for 15 costumers. The following are their time to the nearest minute. 17, 19, 16, 15, 25, 22, 18, 15, 14, 18, 20, 19, 13, 16, 14

Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter4: Graphing And Inverse Functions
Section: Chapter Questions
Problem 1RP
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a.find the lower and the upper quartile of the service time. b.find the value of D5 and D7 c.find P25 and P60
1. Mr. Vilches, the owner of JJ Vilches Enterprise would like to know the amount of time it takes his salesladies to assist a particular costumer. One day, he asked his store manager to record the service time for 15 costumers. The following are their time to the nearest minute. 17, 19, 16, 15, 25, 22, 18, 15, 14, 18, 20, 19, 13, 16, 14
Transcribed Image Text:1. Mr. Vilches, the owner of JJ Vilches Enterprise would like to know the amount of time it takes his salesladies to assist a particular costumer. One day, he asked his store manager to record the service time for 15 costumers. The following are their time to the nearest minute. 17, 19, 16, 15, 25, 22, 18, 15, 14, 18, 20, 19, 13, 16, 14
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