Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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6
![ces
As part of an insurance company's training program, participants learn how to conduct an analysis of clients' insurability. The goal is to
have participants achieve a time in the range of 30 to 47 minutes. Test results for three participants were the following: Armand, a
mean of 36.0 minutes and a standard deviation of 3.0 minutes; Jerry, a mean of 36.0 minutes and a standard deviation of 2.0 minutes;
and Melissa, a mean of 38.5 minutes and a standard deviation of 3.2 minutes.
a.Compute process capability for the participants and determine whether each is capable. (Do not round intermediate calculations.
Round your answers to 2 decimal places.)
Participants
Armand
Jerry
Melissa
Cpk
Is Armand capable? (Click to select)
Is Jerry capable? (Click to select)
Is Melissa capable? (Click to select)
Cp
b.Can the value of the Cpk exceed the value of Cp for a given participant?
O Yes
O No](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe194b40f-b970-4497-9515-4d0e7bdd3704%2F81f39a5f-a69d-45d9-9122-7586c16c75bc%2Fs0ioj6_processed.jpeg&w=3840&q=75)
Transcribed Image Text:ces
As part of an insurance company's training program, participants learn how to conduct an analysis of clients' insurability. The goal is to
have participants achieve a time in the range of 30 to 47 minutes. Test results for three participants were the following: Armand, a
mean of 36.0 minutes and a standard deviation of 3.0 minutes; Jerry, a mean of 36.0 minutes and a standard deviation of 2.0 minutes;
and Melissa, a mean of 38.5 minutes and a standard deviation of 3.2 minutes.
a.Compute process capability for the participants and determine whether each is capable. (Do not round intermediate calculations.
Round your answers to 2 decimal places.)
Participants
Armand
Jerry
Melissa
Cpk
Is Armand capable? (Click to select)
Is Jerry capable? (Click to select)
Is Melissa capable? (Click to select)
Cp
b.Can the value of the Cpk exceed the value of Cp for a given participant?
O Yes
O No
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