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Sixty-four students in an introductory college economics classwere asked how man

ID: 2914754 • Letter: S

Question

Sixty-four students in an introductory college economics classwere asked how many credits they had earned in college, and howcertain they were about their choice of major. Researchquestion: At = .01, is the degree of certaintyindependent of credits earned? Certainty

Credits Earned

Very Uncertain

Somewhat Certain

Very Certain

Row Total

0–9

12

8

3

23

10–59

8

4

10

22

60 or more

1

7

11

19

Col Total

21

19

24

64

Credits Earned

Very Uncertain

Somewhat Certain

Very Certain

Row Total

0–9

12

8

3

23

10–59

8

4

10

22

60 or more

1

7

11

19

Col Total

21

19

24

64

Explanation / Answer

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