Can you please help me with this HW problem?

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 their supervisor is rated on a scale from 0 to 50 (0 represents a 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 represents an excellent work environment); and opportunities for job or university advancement is rated on a scale from 0 to 100 (0 represents no opportunities and 100 represents excellent opportunities). Answer the following questions:

a) What is the regression formula based on the results from your regression?

Job satisfaction

55

20

85

65

45

70

35

60

95

65

85

10

75

80

50

90

75

45

65

Relationship with supervisor

27

35

40

35

29

42

22

34

40

33

38

5

37

37

31

42

36

20

32

Opportunities for advancement

42

28

7

48

32

41

18

32

48

11

33

21

42

46

48

30

39

22

12

Overall quality of work environment

50

60

45

65

40

50

75

40

45

60

55

50

45

40

60

55

70

40

55

Total hours worked per week

52

60

42

53

58

48

55

50

40

38

47

62

43

42

46

38

43

42

53