Rossman/Chance Applet Collection

Analyzing Two Quantitative Variables


Sample data:
Population inputs
population slope:
population intercept:
population x mean:
population x std:
population sigma:
Show Shuffle Options:
Number of Shuffles:
Sample Size:
Data Plot
Correlation Slope t-statistic Intercept
Show Movable Line:
Show Residuals:
Show Squared Residuals:
Show Regression Line:
Show Residuals:
Show Squared Residuals:
Count Samples
Overlay t Distribution:
Add/remove observations:
x: y:
Correlation coefficient
R-squared
Move observations:
Create Population:
Regression Table:
TermCoeffSEt-statp-value
Intercept
Slope
95% Confidence interval for Slope:
 
Most Recent Regression Table
Term Coeff SE t-stat p-value
Intercept
Slope

Notes