Cereal Manufacturer The plant manager of a cereal manufacturer is wondering if the company could save some cereal by slightly lowering the cereal content of each box. Studying a major product, a 454 gram (net weight) ready-to-eat cereal, the manager discovers that four boxes are routinely taken from the filling machine every 10 minutes and weighed. Data for approximately 2.5 hours of inspection are shown below. Questions 1. Is the process in control? 2. Determine what weight the filler head is likely set to. 3. If the Weights and Measures Act dictates that the tolerance for weight of a product of approximately 454 grams is 2 grams, what is the probability that an inspector will find a legally defined underweight box (i.e., weighing less than 452 grams)? 4. Has the filler head been set too conservatively? Discuss. 1 Mini-Case 455.5 456.5 456.5 2 460.0 455.5 453.0 455.0 456.0 456.0 452.5 456.0 454.0 453.0 456.0 455.0 5 456.0 455.0 7 456.0 452.0 457.5 454.5 455.0 454.5 456.0 Samples 455.5 8 € 456.0 453.0 454.0 453.0 455.0 455.0 453.0 457.0 453.0 453.0 456.0 452.0 458.0 455.0 456.5 To access "Acceptance Sampling." the supplement to Chapter 10, please visit Connect. 11 455.0 458.0 457.5 12 456.5 13 454.0 14 456.0 456.5 453.0 457.5 458.0 460.0 456.5 454.5 453.0 456.5 454.5 455.5 15 456.0 455.5 457.0
Cereal Manufacturer The plant manager of a cereal manufacturer is wondering if the company could save some cereal by slightly lowering the cereal content of each box. Studying a major product, a 454 gram (net weight) ready-to-eat cereal, the manager discovers that four boxes are routinely taken from the filling machine every 10 minutes and weighed. Data for approximately 2.5 hours of inspection are shown below. Questions 1. Is the process in control? 2. Determine what weight the filler head is likely set to. 3. If the Weights and Measures Act dictates that the tolerance for weight of a product of approximately 454 grams is 2 grams, what is the probability that an inspector will find a legally defined underweight box (i.e., weighing less than 452 grams)? 4. Has the filler head been set too conservatively? Discuss. 1 Mini-Case 455.5 456.5 456.5 2 460.0 455.5 453.0 455.0 456.0 456.0 452.5 456.0 454.0 453.0 456.0 455.0 5 456.0 455.0 7 456.0 452.0 457.5 454.5 455.0 454.5 456.0 Samples 455.5 8 € 456.0 453.0 454.0 453.0 455.0 455.0 453.0 457.0 453.0 453.0 456.0 452.0 458.0 455.0 456.5 To access "Acceptance Sampling." the supplement to Chapter 10, please visit Connect. 11 455.0 458.0 457.5 12 456.5 13 454.0 14 456.0 456.5 453.0 457.5 458.0 460.0 456.5 454.5 453.0 456.5 454.5 455.5 15 456.0 455.5 457.0
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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MINI-CASE
Page 2 of 5
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244 words
O Search
QMini-Case
Cereal Manufacturer
The plant manager of a cereal manufacturer is wondering if the company could save some cereal by slightly lowering the cereal
content of each box. Studying a major product, a 454 gram (net weight) ready-to-eat cereal, the manager discovers that four boxes are
routinely taken from the filling machine every 10 minutes and weighed. Data for approximately 2.5 hours of inspection are shown
below.
Questions
1. Is the process in control?
2. Determine what weight the filler head is likely set to.
AI
3. If the Weights and Measures Act dictates that the tolerance for weight of a product of approximately 454 grams is 2 grams, what is
the probability that an inspector will find a legally defined underweight box (i.c., weighing less than 452 grams)?
4. Has the filler head been set too conservatively? Discuss.
1
2
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Assignment 3 Chapters 9_10_11_Operations Management BU3044 Winter 2023(1) (1) (1) - Word
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