Example 5. From the following data, calculate the quartile deviation and the coefficient quartile variation : Wages :0- 10 10 - 20 20 – 30 30 – 40 40 – 50 | 50 – 60 |60 – 70 70 - 80 No. of workers 20 45 85 160 70 55 35 30
Example 5. From the following data, calculate the quartile deviation and the coefficient quartile variation : Wages :0- 10 10 - 20 20 – 30 30 – 40 40 – 50 | 50 – 60 |60 – 70 70 - 80 No. of workers 20 45 85 160 70 55 35 30
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:Example 5. From the following data, calculate the quartile deviation and the coefficient
quartile variation :
Wages
:0- 10 |10 – 20 |20 – 30 30 – 40 |40 – 50 |50 – 60 |60 – 70
70 – 80
No. of workers :
20
45
85
160
70
55
35
30
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