8th Grade Math Flashcards: Fit Lines To Scatter Plots

Study Fit Lines To Scatter Plots in 8th Grade Math with focused flashcards that help you recognize the idea, recall the key rule, and apply it in practice-style prompts.

QUESTION

What is a residual for a data point relative to a fitted line?

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ANSWER

Residual $=$ actual $y$ minus predicted $y$ . Measures vertical distance from point to line.

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What this deck covers

This deck focuses on Fit Lines To Scatter Plots, giving you a quick way to review the definitions, rules, and examples that matter most for 8th Grade Math.

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 29Practice questions for this set

A scatter plot shows the relationship between the number of laps swum (

x

) and total time in minutes (

y

). A student drew a line of best fit. To judge how well the line fits, which distances should you mainly look at?

Choose an answer

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