# Fitting Lines to Data

## Estimating lines of fit

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.

## Fitting Lines to Data

by CK-12 //basic
Learn how to write equations of best fit lines.
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## Fitting Lines to Data

Make a scatter plot of data and find the line of best fit to represent that data.
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## Build a function that models a relationship between two quantities.MCC9-12.F.BF.1, 1a, 1b, 2

Learn how to write equations of best fit lines.
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## Fitting Lines to Data

Make a scatter plot of data and find the line of best fit to represent that data.
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## Scatter Plots

by EPISD Algebra 1 Team //at grade
Make a scatter plot of data and find the line of best fit to represent that data.
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## Build a Function that Models a Relationship between Two Quantities MGSE9-12.S.ID.6c

Learn how to write equations of best fit lines.
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## Fitting Lines to Data

by Barbara Zingg //basic
Learn how to write equations of best fit lines.
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## Data Analysis: Line of Best fit

Make a scatter plot of data and find the line of best fit to represent that data.
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• PLIX

## Fitting Lines to Data

Fitting Lines to Data Interactive
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• Video

## Fitting a Line to Data

by CK-12 //basic
A tutorial on fitting data to a line in a spreadsheet
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• Video

## Fitting a Line to Data: An Explanation of the Concept

This video provides an explanation of the concept of fitting a line to data.
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• Video

## Fitting a Line to Data: A Sample Application

This video demonstrates a sample use of fitting a line to data.
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• Critical Thinking

## Fitting Lines to Data Discussion Questions

A list of student-submitted discussion questions for Fitting Lines to Data.
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• Real World Application

## Cool Blue Planet?

Discover how linear regression can help scientists draw conclusions about newly discovered planets.
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• Study Guide