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# Linear Regression Equations

## Using TI calculator to find regression equation

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.

## Linear Regression Equations

by CK-12 //basic

Use a calculator to create a scatter plot and to determine the equation of the line of best fit.

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• Video

## Linear Regression Equations Principles

by CK-12 //basic

This video gives more detail about the mathematical principles presented in Linear Regression Equations.

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• Video

## Linear Regression Equations Examples

by CK-12 //basic

This video shows how to work step-by-step through one or more of the examples in Linear Regression Equations.

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• Video

## Linear Regression on the TI-84

by CK-12 //basic

Demonstrates how to find the line of best fit using the TI-84 graphing calculator.

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• Video

## Solving Word Problems Involving Scatter Plots - Overview

by CK-12 //basic

Overview

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• Video

## Solving Word Problems Involving Scatter Plots - Example 1

by CK-12 //basic

Determining the Correct Scatter Plot and Line of Best-Fit for a Real-World Situation

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• Video

## Solving Word Problems Involving Scatter Plots - Example 2

by CK-12 //basic

Predicting a Specific Real-World Value Given the Line of Best-Fit

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• Lesson Plan

## Calculating a Linear Regression Line Equation with Technology Lesson Plan

by CK-12 //basic

This lesson plan covers Calculating a Linear Regression Line Equation with Technology and includes Teaching Tips, Common Errors, Differentiated Instruction, Enrichment, and Problem Solving.

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