The chi-square test is appropriate for use when: you have data from two numerical variables. you have the dependent and independent variables need to be measured on an interval or ratio scale. you have data from two categorial variables. O you have one categorical independent variable and one numerical scaled dependent variable.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.6: Variation
Problem 2E
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The chi-square test is appropriate for use when:
you have data from two numerical variables.
you have the dependent and independent variables need to be measured on an
interval or ratio scale.
you have data from two categorial variables.
you have one categorical independent variable and one numerical scaled
dependent variable.
Transcribed Image Text:The chi-square test is appropriate for use when: you have data from two numerical variables. you have the dependent and independent variables need to be measured on an interval or ratio scale. you have data from two categorial variables. you have one categorical independent variable and one numerical scaled dependent variable.
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