A bank branch located in a commercial district of a city has the business objective of developing an improved process for serving customers during the noon-to-1:00 P.M. lunch period. The waiting time, in minutes, is defined as the time the customer enters the line to when he or she reaches the teller window. Data are collected from a sample of 15 customers during this hour. Another bank branch, located in a residential area, is also concerned with the noon-to-1 P.M. lunch hour. The waiting times, in minutes, are also collected from a sample of 15 customers during this hour. Complete parts (a) through (c) below. The following is the list of time data gathered from the bank branch in the commercial district. 4.74 5.93 3.63 5.38 4.19 2.86 3.84 3.21 4.09 6.48 0.84 5.41 6.04 6.42 3.31 The following is the list of time data gathered from the bank branch in the residential district. 9.67 5.82 8.63 5.97 8.03 3.36 8.34 8.55 10.59 6.44 5.09 4.35 6.48 9.36 5.56 a. List the five-number summaries of the waiting times at the two bank branches. The five-number summary of the waiting times at the bank branch in the commercial district is enter your response here, enter your response here, enter your response here, enter your response here, enter your response here.

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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A bank branch located in a commercial district of a city has the business objective of developing an improved process for serving customers during the noon-to-1:00 P.M. lunch period. The waiting time, in minutes, is defined as the time the customer enters the line to when he or she reaches the teller window. Data are collected from a sample of 15 customers during this hour. Another bank branch, located in a residential area, is also concerned with the noon-to-1 P.M. lunch hour. The waiting times, in minutes, are also collected from a sample of 15 customers during this hour. Complete parts (a) through (c) below.

The following is the list of time data gathered from the bank branch in the commercial district.