est at 0.01 whether the performance in the training program and success in the job are independent Success in job Performance Below ave Ave Above ave Total Poor 23 (18.3) 50 (46.6) 29 (37.1) 102 Ave 28 (28.2) 79 (71.6) 50 (57.2) 157 Very good 19 (23.5) 49 (59.8) 63 (47.7) 131 Total 70 178 142 390 What is the critical value Select one: a. 13.277 b. 12.377 c. 17.277 d. 12.737

PREALGEBRA
15th Edition
ISBN:9781938168994
Author:OpenStax
Publisher:OpenStax
Chapter5: Decimals
Section5.5: Averages And Probability
Problem 400E: The cash register receipts each day last week at a coffee shop were $1,845. $1,520. $1,438, $1,682,...
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Test at 0.01 whether the performance in the training program and success in the job are independent

Success in job

Performance

 

 

Below ave

      Ave

Above ave

Total

Poor

23   (18.3)

50  (46.6)

29   (37.1)

102

Ave

28  (28.2)

79   (71.6)

50   (57.2)

157

Very good

19   (23.5)

49   (59.8)

63   (47.7)

131

 

Total

70

178

142

390

What is the critical value
Select one:
a. 13.277
b. 12.377
c. 17.277
d. 12.737
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