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
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
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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Question
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 |
Select one:
a. 13.277
b. 12.377
c. 17.277
d. 12.737
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