Is there a relationship between test scores of persons who have gone through a certain job  training program and their subsequent performance on the job.   Poor Fair Good Total Below avg. 67 64 25 156 Average 42 76 56 174 Above  10 23 37 70 Totals 119 163 118 400 State the conclusion.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 32E
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 Is there a relationship between test scores of persons who have gone through a certain job  training program and their subsequent performance on the job.

 

Poor

Fair

Good

Total

Below avg.

67

64

25

156

Average

42

76

56

174

Above 

10

23

37

70

Totals

119

163

118

400

State the conclusion.

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