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Topic (Course) 
Technology 
Type 
$? 
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Least Squares Circle

LeastSquares Regression (Probability & Statistics) 
Java Applet 
Tool 

[4]

This applet produces a least squares fit of an equation of a circle to a set of data points which you generate by clicking the mouse at selected points in the drawing canvas.
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Quantitative Environmental Lit...

LeastSquares Regression (Probability & Statistics) 
Computer 
Tool 

[2]

Lots of realworld data, with descriptions of environmental and mathematical implications; stored in a variety of formats for easy download. Catalogued by mathematical topic and by environmental topi...
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Scatterplot

LeastSquares Regression (Probability & Statistics) 
Java Applet 
Tool 

[1]

A scatterplot can be used to visually represent the relationship between two variables.
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Correlation/Regression Interac...

LeastSquares Regression (Probability & Statistics) 
Java Applet 
Tool 

[1]

Enables students to plot points in scatterplot by simply moving the mouse cursor to a desired location and clicking the left mouse button. After two points are entered into the scatterplot, a line, p...
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Regression

LeastSquares Regression (Probability & Statistics) 
Java Applet 
Tool 

[1]

Plot a bivariate data set, determine the line of best fit for their data, and then check the accuracy of your line of best fit.
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Understanding the Least Square...

LeastSquares Regression (Probability & Statistics) 
Java Applet 
Tool 

[2]

This tool allows users to explore three methods for measuring how well a linear model fits a set of data points.
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Analysis of Bivariate Data Usi...

LeastSquares Regression (Probability & Statistics) 
Computer 
Activity 

[0]

The resource consists of a series of linked concept maps that lead students through steps of importing and analyzing twovariable data using Fathom. Students follow illustrated steps to import data fr...
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MedianMedian Line

LeastSquares Regression (Probability & Statistics) 
Excel 
Activity 

[0]

This is a student handout to accompany an Excel file in which students use a spreadsheet, and knowledge about the pointslope equation for a line, to develop the medianmedian line. They compare tota...
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Analyzing Smoking and Lung Can...

LeastSquares Regression (Probability & Statistics) 
Excel 
Lesson Plan 

[0]

This activity uses a data set from an actual study to explore the relationship between smoking and deaths from lung cancer. Students will use real world data to explore an important issue in our socie...
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The Correlation Between Shoe S...

LeastSquares Regression (Probability & Statistics) 
Fathom 
Lesson Plan 

[0]

In this lesson, students will fit the line through the data, show and define the residuals on the graph, find the leastsquares regression line make a prediction based on the model, and discuss the ap...
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Was Leonardo Correct? (continu...

LeastSquares Regression (Probability & Statistics) 
Fathom 
Lesson Plan 

[0]

This activity builds on “LeastSquares Lines and Correlation – Was Leonardo Correct?” from Exploring Statistics with Fathom, which examines the accuracy of various ideal ratios between body ...
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MedMed

LeastSquares Regression (Probability & Statistics) 
Excel 
Tool 

[0]

Excel file to accompany an activity in which students construct a medianmedian line for a data set with an outlier. Includes data and colorcoded boxes for formula and discussion entry.
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Best Quadratic

LeastSquares Regression (Probability & Statistics) 
Java Applet 
Tool 

[0]

This applet produces a least squares fit of a quadratic function to a set of data points which you generate by clicking the mouse at selected points in the drawing canvas.
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Correlation and the Regression...

LeastSquares Regression (Probability & Statistics) 
Java Applet 
Tool 

[0]

Students investigate the relationship between a set of data points and a curve used to fit the data points. Users also learn about Pearson's correlation coefficient: the measure of the linear associa...
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The Centroid and the Regressio...

LeastSquares Regression (Probability & Statistics) 
Java Applet 
Tool 

[0]

Students investigate the relationship between a set of data points and a curve used to fit the data points. Users also investigate the properties of the centroid and the regression line.
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MultiFunction Data Flyer

LeastSquares Regression (Probability & Statistics) 
Java Applet 
Tool 

[0]

Enter a set of data points and a function or multiple functions, then manipulate those functions to fit those points. Manipulate the function on a coordinate plane using slider bars. Learn how each co...
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LSRL, Residual Plots, Data Tra...

LeastSquares Regression (Probability & Statistics) 
Sketchpad 
Tool 

[0]

Drag seven independent points on a scatterplot, or send them to predetermined arrangements, to enhance understanding of correlation and the implication of changes.
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