analysis of production rejects resulted in the following figures: (attached) Calculate Karl Pearson’s coefficient of skewness and comment on the results.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.5: Graphs Of Functions
Problem 56E
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An analysis of production rejects resulted in the following figures: (attached)

Calculate Karl Pearson’s coefficient of skewness and comment on the results. 

No. of rejects per operator 21 – 25 | 26 – 30 | 31 – 35 36 – 40 | 41 – 45 | 46 – 50 51 – 55
5 28
15 12
No. of operators
5
15
42
3
Transcribed Image Text:No. of rejects per operator 21 – 25 | 26 – 30 | 31 – 35 36 – 40 | 41 – 45 | 46 – 50 51 – 55 5 28 15 12 No. of operators 5 15 42 3
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