HW7_ans - Set E Column 1 2 1 50 25 Row 2 20 80 Set F Column...

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Chapter 15. Nonparametric Statistical Tests Name: Class: Date: From Kiess and Green’s Statistical Concepts for the Behavioral Sciences, 4/e Assignment 15.1 For each of the following contingency tables, calculate the expected frequencies and 2 χ . Indicate whether 2 χ is statistically significant at the .05 level. The values in each cell represent observed frequencies. Set A Column 1 2 1 45 15 Row 2 30 60 Set B Column 1 2 1 1350 1300 Row 2 1050 1100 Set C Column 1 2 1 25 75 Row 2 75 25 Set D Column 1 2 1 150 150 Row 2 120 180
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Chapter 15. Nonparametric Statistical Tests
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Unformatted text preview: Set E Column 1 2 1 50 25 Row 2 20 80 Set F Column 1 2 1 525 585 Row 2 575 550 Set G Column 1 2 1 60 30 Row 2 30 60 Set H Column 1 2 1 25 21 Row 2 20 24 Chapter 15. Nonparametric Statistical Tests Answers for Assignment 15.1 Set A. 2 χ = 25.00, statistically significant Set B. 2 χ = 2.11, nonsignificant Set C. 2 χ = 50.00, statistically significant Set D. 2 χ = 6.06, statistically significant Set E. 2 χ = 38.89, statistically significant Set F. 2 χ = 3.25, nonsignificant Set G. 2 χ = 4.17, statistically significant Set H. 2 χ = 0.71, nonsignificant...
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This note was uploaded on 03/15/2010 for the course PSYCHOLOGY 100B taught by Professor Firstenberg,i. during the Winter '10 term at UCLA.

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HW7_ans - Set E Column 1 2 1 50 25 Row 2 20 80 Set F Column...

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