'Ap statistics review' diaporamas de présentation

AP Statistics Review

AP Statistics Review. Inference for Distributions of Categorical Variables (C26 BVD). Chi-Squared distributions are appropriate to model sampling distributions for counted data (categorical variable(s)).

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AP Statistics Review

AP Statistics Review. Inference for Means (C23-C25 BVD ). Unless the standard deviation of a population is known, a normal model is not appropriate for inference about means. Instead, the appropriate model is called a t-distribution .

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AP Statistics Review

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AP Statistics Review

AP Statistics Review. Inference for Linear Regression (C27 BVD). If we believe two variables may have a linear relationship, we may find a linear regression line to model that relationship.

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AP Statistics Review

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