ms of job satisfaction scores for a sample of information systems (15) senior executives and middle managers are as follows. (very dissatisfied) to a high of 5 (very satisfied). IS Middle (%) Managers (%) 4 10 10 46 30 to two decimal places. wution for the job satisfaction score of a randomly selected senior executive. That's Incorrect @ 3

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.3: Binomial Probability
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0
O
O
3
The percent frequency distributions of job satisfaction scores for a sample of information systems (IS) senior executives and middle managers are as follows.
The scores range from a low of 1 (very dissatisfied) to a high of 5 (very satisfied).
Job
Satisfaction
Score
1
2
3
4
5
1
2
IS Senior
IS Middle
Executives (%) Managers (%)
3
5
9
26
42
18
If required, round your answers to two decimal places.
(a) Develop a probability distribution for the job satisfaction score of a randomly selected senior executive.
f(x)
.05
.18
.78
1.68
.90
4
10
3.59
10
46
30
That's Incorrect
Transcribed Image Text:0 O O 3 The percent frequency distributions of job satisfaction scores for a sample of information systems (IS) senior executives and middle managers are as follows. The scores range from a low of 1 (very dissatisfied) to a high of 5 (very satisfied). Job Satisfaction Score 1 2 3 4 5 1 2 IS Senior IS Middle Executives (%) Managers (%) 3 5 9 26 42 18 If required, round your answers to two decimal places. (a) Develop a probability distribution for the job satisfaction score of a randomly selected senior executive. f(x) .05 .18 .78 1.68 .90 4 10 3.59 10 46 30 That's Incorrect
5
X
If required, round your answers to two decimal places.
(a) Develop a probability distribution for the job satisfaction score of a randomly selected senior executive.
1
2
3
X
1
2
3
18
4
5
f(x)
.05
.18
(b) Develop a probability distribution for the job satisfaction score of a randomly selected middle manager.
.78 X
1.68
.90 X
3.59
f(x)
.04
.20
.30
1.84
1.50
46
30
3.88
**
Transcribed Image Text:5 X If required, round your answers to two decimal places. (a) Develop a probability distribution for the job satisfaction score of a randomly selected senior executive. 1 2 3 X 1 2 3 18 4 5 f(x) .05 .18 (b) Develop a probability distribution for the job satisfaction score of a randomly selected middle manager. .78 X 1.68 .90 X 3.59 f(x) .04 .20 .30 1.84 1.50 46 30 3.88 **
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