Scatter Diagrams, Regression Lines, Significant Correlation
- David Gurney
Move the "data" slider to select a new data set. Move the "size" slider to select a new sample size. Move the "seed" slider to select a new sample. Move the "confidence" slider to select a new confidence level. Check the boxes to see the answers to each problem.
There will be a problems similar to some of these on the Final Exam. These problems are based on #23-#26 and #29-#31 on pages 187-90 of Michael Sullivan, "Fundamentals of Statistics", 2nd edition, Pearson Education, Inc. 2008. This applet was uploaded November 29, 2013 and updated December 2, 2013 and January 16, 2014.