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## Statistics

Chi-square test for independence of attributes.

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

 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

Statistics and Probability, Statistics

• Category:- Statistics and Probability
• Reference No.:- M922950

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