Finding the Least Squares Regression Equation

Finding the Least Squares Regression Equation

Assessment

Interactive Video

Engineering, Mathematics, Information Technology (IT), Architecture

1st - 6th Grade

Hard

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FREE Resource

This video tutorial explains how to predict total runs scored based on home runs using least squares regression. It covers writing equations in slope-intercept form, using Excel to calculate regression lines, and employing calculators for the same purpose. The tutorial emphasizes the importance of technology in simplifying the regression process and provides step-by-step instructions for both Excel and calculator methods.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Discuss the importance of using technology in finding the least squares regression line.

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the linear estimate formula help in finding the slope and y-intercept?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the final equation of the least squares regression line based on the example provided?

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