AP Statistics Flashcards: Least Squares Regression

Study Least Squares Regression in AP Statistics with focused flashcards that help you recognize the idea, recall the key rule, and apply it in practice-style prompts.

QUESTION

Which type of plot is used to assess residuals in regression?

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ANSWER

Residual plot. Plots residuals vs. fitted values or explanatory variable.

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All flashcards

34 cards

What this deck covers

This deck focuses on Least Squares Regression, giving you a quick way to review the definitions, rules, and examples that matter most for AP Statistics.

How to use these flashcards

Work through these flashcards in short sessions. Try to answer each prompt before flipping the card, then revisit any cards you miss until the explanation feels automatic.

Practice questions

1 of 9Practice questions for this set

A teacher models number of practice problems completed (

x

) and quiz score (

y

) with a least-squares regression line to predict quiz score from practice. A scatterplot with the fitted line is shown. Which statement about the regression line is correct?

Choose an answer

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