Katy Deen, who has just been appointed general manager of the Oca's Wellness and Resort Place, has been given instructions to "get things under control". Upon reviewing the business' income statement, Ms. Deen has concluded that the major problem lies in the variable cost of external services for cleaning and maintenance. She has been provided with the following standard cost in dollars per hour of a certain week of three different maintenance groups for cleaning the swimming pool. Level of significance is 0.01. 1.What is the TOTAL Sum of Squares of the problem? Round off your final answer to TWO decimal places. 2. What is the value of the Mean Sum of Squares Between? Round off your final answer to TWO decimal places. 3. What is the value of the Mean Sum of Squares Within? Round off your final answer to TWO decimal places. 4. Write the comparative of Computed F-value and tabular F-value through inequality notation. What is the decision? Note: Round off Computed F-value to 2 decimal places.

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Author:Amos Gilat
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Chapter1: Starting With Matlab
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Katy Deen, who has just been appointed general manager of the Oca's Wellness and Resort Place, has been given instructions to "get things under control". Upon reviewing the business' income statement, Ms. Deen has concluded that the major problem lies in the variable cost of external services for cleaning and maintenance. She has been provided with the following standard cost in dollars per hour of a certain week of three different maintenance groups for cleaning the swimming pool. Level of significance is 0.01. 1.What is the TOTAL Sum of Squares of the problem? Round off your final answer to TWO decimal places. 2. What is the value of the Mean Sum of Squares Between? Round off your final answer to TWO decimal places. 3. What is the value of the Mean Sum of Squares Within? Round off your final answer to TWO decimal places. 4. Write the comparative of Computed F-value and tabular F-value through inequality notation. What is the decision? Note: Round off Computed F-value to 2 decimal places.
Maintenance Maintenance Maintenance
Week
Group 1
Group 2
Group 3
1
10.5
9.
15.1
12
11.6
13
3
14.2
13
14
4
8
7.8
12.4
Transcribed Image Text:Maintenance Maintenance Maintenance Week Group 1 Group 2 Group 3 1 10.5 9. 15.1 12 11.6 13 3 14.2 13 14 4 8 7.8 12.4
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