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Unit 12: Inference for categorical data: Chi-square

700 possible mastery points

About this unit

Learn to test how well sample counts of a categorical variable fit some hypothesized distribution, or, if the distribution of a categorical variable is similar or not across multiple groups.
Level up on the above skills and collect up to 320 Mastery points
Level up on the above skills and collect up to 240 Mastery points
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Unit test

Level up on all the skills in this unit and collect up to 700 Mastery points!
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