Statistics Solutions

(Solution Library) 15.18 Sixty-four students in an introductory college economics class were asked how many credits they had earned in college, and how certain

Question: 15.18 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 question: At 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 1 1 19

Col Total 21 19 24 64

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Solution: The downloadable solution consists of 11 pages
Deliverable: Word Document


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