In an effort to improve their services, the Department of Motor Vehicles times how long, in...
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In an effort to improve their services, the Department of Motor Vehicles times how long, in minutes, it takes to serve each applicant. The manager of a facility takes five measurements each day, for a total of six days. The results: Day Measurements 1 2 3 4 5 6 5.18 3.58 6.52 3.97 3.13 3.15 3.47 4.33 6.65 3.63 3.55 6.32 3.06 3.23 4.13 6.57 3.04 4.55 5.88 4.38 4.38 5.47 2.98 4.20 6.49 6.22 2.83 6.32 5.42 5.26 Based on these numbers, what is the upper control limit of the resulting r-chart? In an effort to improve their services, the Department of Motor Vehicles times how long, in minutes, it takes to serve each applicant. The manager of a facility takes five measurements each day, for a total of six days. The results: Day Measurements 1 2 3 4 5 6 5.18 3.58 6.52 3.97 3.13 3.15 3.47 4.33 6.65 3.63 3.55 6.32 3.06 3.23 4.13 6.57 3.04 4.55 5.88 4.38 4.38 5.47 2.98 4.20 6.49 6.22 2.83 6.32 5.42 5.26 Based on these numbers, what is the upper control limit of the resulting r-chart?
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To determine the upper control limit UCL of an Rchart we first need to calculate the range for each ... View the full answer
Related Book For
Managerial Decision Modeling With Spreadsheets
ISBN: 9780136115830
3rd Edition
Authors: Nagraj Balakrishnan, Barry Render, Jr. Ralph M. Stair
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