The school board is trying to evaluate a new math program introduced to second-graders in five elementary schools across the county this year. A sample of the student scores on standardized math tests in each elementary school yielded the following data: D School No. of Test Errors A B IT D E 75 38 42 47 61 For the test errors, the c-chart with control limits that contain 99.73% of the random variation in test scores is: UCLc = errors (round your response to two decimal places).

The school board is trying to evaluate a new math program introduced to second-graders in five elementary schools across the county this year. A sample of the student scores on standardized math tests in each elementary school yielded the following data: D School No. of Test Errors A B IT D E 75 38 42 47 61 For the test errors, the c-chart with control limits that contain 99.73% of the random variation in test scores is: UCLc = errors (round your response to two decimal places).

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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Question

please provide the upper and lower limits

The school board is trying to evaluate a new math program introduced to second-graders in five elementary schools across the county this year. A sample of the
student scores on standardized math tests in each elementary school yielded the following data:
School No. of Test Errors
A
75
B
38
T
с
42
D
47
E
61
D
For the test errors, the c-chart with control limits that contain 99.73% of the random variation in test scores is:
UCLC = errors (round your response to two decimal places).

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