Answered: Give the degrees of freedom for the…

Give the degrees of freedom for the chi-square test based on the two-way table. Yes No Total Group 1 56 44 100 Group 2 132 68 200 Group 3 72 28 100 Total 260 140 400 Degrees of freedom = ____________

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter10: Sequences, Series, And Probability

Section10.5: The Binomial Theorem

Problem 54E

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Question

Give the degrees of freedom for the chi-square test based on the two-way table.

	Yes	No	Total
Group 1	56	44	100
Group 2	132	68	200
Group 3	72	28	100
Total	260	140	400

Degrees of freedom = ____________

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