Following is the data set for a study done among employees in five selected organizations in Copperbelt, Zambia. The research was aimed to study the interrelationship between caffeine intake and Emotional Quotient (EQ), Intelligence Quotient (IQ) and level of alacrity. Level of alacrity, Emotional Quotient (EQ), and Intelligence Quotient (IQ) were measured using a rating scale that generated a score out of 100. The number of teaspoons of coffee consumed per day measured the intake of caffeine among the employees. Gender Age Educational Qualification Years of Service Income per annum Caffeine Intake Level of Alacrity IQ Score EQ

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
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QUESTION:
Following is the data set for a study done among employees in five selected
organizations in Copperbelt, Zambia. The research was aimed to study the interrelationship between caffeine intake and Emotional Quotient (EQ), Intelligence
Quotient (IQ) and level of alacrity. Level of alacrity, Emotional Quotient (EQ), and
Intelligence Quotient (IQ) were measured using a rating scale that generated a score
out of 100. The number of teaspoons of coffee consumed per day measured the
intake of caffeine among the employees.

Gender

Age

Educational
Qualification

Years of
Service

Income
per
annum

Caffeine
Intake

Level of
Alacrity

IQ
Score

EQ
Score

Female

28

Diploma

5

72000

11 -15 tsp

82

81

73

Female

23

Bachelors

3

96000

6-10 tsp

67

98

78

Male

27

Diploma

7

168000

6-10 tsp

73

68

84

Female

38

Bachelors

12

72000

0-5 tsp

69

73

82

Male

28

Masters

11

67000

16-20 tsp

81

78

69

Male

27

Bachelors

7

220000

11-15 tsp

72

84

72

Male

39

Bachelors

13

300000

0-5 tsp

56

82

63

Male

26

Bachelors

9

280000

0-5 tsp

54

69

63

Female

40

Bachelors

12

198000

6-10 tsp

71

72

63

Male

42

Bachelors

10

96000

6-10 tsp

78

63

81

Female

30

Masters

10

168000

11-15 tsp

86

63

98

Female

32

Masters

7

72000

16-20 tsp

83

63

68

Male

21

Masters

3

67000

16-20 tsp

84

81

69

Female

28

Masters

7

220000

21-25 tsp

62

98

72

Female

32

Diploma

12

300000

11-15 tsp

67

68

63

Male

52

Bachelors

20

72000

16-20 tsp

74

73

63

Male

50

Certificate

23

96000

16-20 tsp

78

78

63

Female

45

Diploma

18

168000

21-25 tsp

64

84

81

Male

32

Bachelors

12

72000

11-15 tsp

58

82

98

Male

33

Bachelors

8

67000

6-10 tsp

56

69

68

Male

30

Bachelors

11

220000

0-5 tsp

81

72

73

Male

51

Masters

21

300000

6-10 tsp

86

63

78

Male

57

Masters

23

280000

11-15 tsp

83

63

84

Male

58

Bachelors

18

198000

11-15 tsp

84

63

82

Female

49

Bachelors

16

96000

16-20 tsp

62

82

69

Female

29

Bachelors

11

168000

21-25 tsp

67

63

72

Female

39

Masters

13

72000

0-5 tsp

74

81

64

Male

34

Masters

12

67000

0-5 tsp

78

98

58

Male

53

Masters

19

220000

6-10 tsp

64

68

56

Male

38

Bachelors

17

300000

6-10 tsp

53

73

81

Instructions:
You are required to enter the data set into SPSS and generate output for the
following statistical measurements:
-Generate the descriptive statistics for the demographic variables in the study.
- Calculate the standard deviation for the variables of income, caffeine intake,
Emotional Quotient (EQ), Intelligence Quotient (IQ) and level of alacrity.
- Generate the explore statistics for the variables of income, caffeine intake, level
of alacrity, Intelligence Quotient (IQ) score and Emotional Quotient (EQ) score
for the male and female employees.
-. Calculate independent samples T-test for caffeine intake among male and female
employees.
-. Calculate the correlation between the following variables:
• Caffeine intake and Alacrity level
• Alacrity and Intelligence Quotient (IQ)
• Caffeine intake and Emotional Quotient (EQ)
• Emotional Quotient (EQ) and Alacrity level

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