Nothing Is at All

This is nothing important. Why are you asking for a paper to get help? Stg abab abab a fabb f f f f f f afaaf afa afb a a a a a fgsfbs fg Question 2

Suppose a researcher gathered survey data from 19 employees and asked the employees to rate

their job satisfaction on a scale from 0 to 100 (with 100 being perfectly satisfied). Suppose the

following data represent the results of this survey. Assume that relationship with supervisor is rated

on a scale from 0 to 50 (0 represents poor relationship and 50 represents an excellent relationship),

overall quality of the work environment is rated on a scale from 0 to 100 (0 represents poor work

environment and 100 rep resents an excellent work environment), and opportunities for advancement

is rated on a scale from 0 to 50 (0 represents no opportunities and 50 represents excellent

opportunities).

Answer the following questions:

A) What is the regression formula?

B) How reliable do you think the estimates will be based on this formula? How can you tell?

C) Are there any variables that do not appear to be good predictors of Job satisfaction? How can

you tell?

Unit 4 [GB513: Business Analytics]

D) If a new employee reports that her relationship with her supervisor is 40, finds the quality of the

work environment to be scored at 75, works 60 hours per week and rates her opportunities for

advancement to be at 30, what would you expect her job satisfaction score to be?

Job

satisfaction

Relationship

with

supervisor

Overall

quality of

work

environment

Total

hours

worked

per week

Opportunities

for

advancement

55 27 65 50 42

20 12 13 60 28

85 40 79 45 7

65 35 53 65 48

45 29 43 40 32

70 42 62 50 41

35 22 18 75 18

60 34 75 40 32

95 50 84 45 48

65 33 68 60 11

85 40 72 55 33

10 5 10 50 21

75 37 64 45 42

80 42 82 40 46

50 31 46 60 48

90 47 95 55 30

75 36 82 70 39

45 20 42 40 22

65 32 73 55 12

Question