Degree of certainty independent of credits earned

Reference no: EM1320547

Q1) 64 students in introductory college economics class were asked how many credits they had earned in college, and how sure they were about their choice of major. Research question: At α = .01, is 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
Column total	21	19	24	64

Reference no: EM1320547

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