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Test of Independence

Construct a table of values that you would expect to see if the variables were independent.

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

Test of Independence

This Concept covers the chi-square test of independence and the homogeneity test.
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Test Requiring the Chi-Square Distribution

Learn the different types of chi-square tests and what type to use in any given situation.
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Example of a Chi-Square Test of Homogeneity

Gives step-by-step instructions on how to execute a chi-square test of homogeneity to see if the incomes of females and males in your state are the same or not.
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