Posted by **Gayla** on Monday, June 23, 2008 at 4:55am.

Sixty-four students in an introductory college economics class were askd how many credits they had earned in college, and how certain they were about their choice of major. At a = .01, is the degree of certainty independent of credits earned?

Credits Very Somewhat Very Row

Earned uncertain certain certain total

0-9 12 8 3 23

10-59 8 4 10 22

60 ^ 1 7 11 19

Col total 21 19 24 64

- statistics -
**Anonymous**, Thursday, January 26, 2012 at 7:41pm
Sixty-four students in an introductory college economics class were askd how many credits they had earned in college, and how certain they were about their choice of major. At a = .01, is the degree of certainty independent of credits earned?

Credits Very Somewhat Very Row

Earned uncertain certain certain total

0-9 12 8 3 23

10-59 8 4 10 22

60 ^ 1 7 11 19

Col total 21 19 24 64

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