below. Average Number of Number of Production Employees A Employees B 61-65 3 66-70 7 71-75 11 12 76-80 17 19 81-85 12 11 86-90 91-95 4 60 60 From the frequency table above, answer the following: Compute for the following: 1. Mean of Company A 2. Mean of Company B 3. Median of Company A 4. Median of Company B 5. Standard Deviation of Company A 6. Standard Deviation of Company B 7. Coefficient of Variation of Company A 8. Coefficient of Variation of Company B 9. Coefficient of Skewness of Company A 10. Coefficient of Skewness of Company B
below. Average Number of Number of Production Employees A Employees B 61-65 3 66-70 7 71-75 11 12 76-80 17 19 81-85 12 11 86-90 91-95 4 60 60 From the frequency table above, answer the following: Compute for the following: 1. Mean of Company A 2. Mean of Company B 3. Median of Company A 4. Median of Company B 5. Standard Deviation of Company A 6. Standard Deviation of Company B 7. Coefficient of Variation of Company A 8. Coefficient of Variation of Company B 9. Coefficient of Skewness of Company A 10. Coefficient of Skewness of Company B
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter29: Tolerance, Clearance, And Interference
Section: Chapter Questions
Problem 16A: Spacers are manufactured to the mean dimension and tolerance shown in Figure 29-12. An inspector...
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Question
Coefficient of Variation and Skewness (Grouped Data)
Transcribed Image Text:The average production of 60 employees of a
manufacturing company during a week is presented
below.
Average
Number of
Number of
Production Employees A Employees B
61-65
2
3
66-70
7
71-75
11
12
76-80
17
19
81-85
12
11
86-90
6
5
91-95
4
3
60
60
From the frequency table above, answer the following:
Compute for the following:
1. Mean of Company A
2. Mean of Company B
3. Median of Company A
4. Median of Company B
5. Standard Deviation of Company A
6. Standard Deviation of Company B
7. Coefficient of Variation of Company A
8. Coefficient of Variation of Company B
9. Coefficient of Skewness of Company A
10. Coefficient of Skewness of Company B
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