statistics
posted by Gayla .
Sixtyfour 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
09 12 8 3 23
1059 8 4 10 22
60 ^ 1 7 11 19
Col total 21 19 24 64

Sixtyfour 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
09 12 8 3 23
1059 8 4 10 22
60 ^ 1 7 11 19
Col total 21 19 24 64
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