Published: Feb 11th, 2013

According to the National Postsecondary Student Aid Study conducted by the U.S. Department of Education in 2008, 62% of graduates from public universities had student loans. Hint Hint Use […]

Published: Aug 19th, 2012

Here is anĀ interactive demonstration on histograms. You can look at numerous datasets, including your own data, and change many options in creating the histogram. This material isĀ from Interactivate. Interactive Applet: […]

Published: Dec 23rd, 2012

Here is the raw data again: Hint This document is linked fromĀ Case C-C.

Published: Sep 3rd, 2016

This set of videos was used in PHC 6080 and PHC 6081 which are no longer offered. Associated Files SAS Code Simple Output of Final Macro Full Output Videos The […]

Published: Dec 30th, 2012

Purpose The purpose of this activity is to experiment with an applet that simulates flipping aĀ fairĀ coin, and to see if the P(H) = 0.5. The link below will launch the […]

Published: Dec 25th, 2012

Try theseĀ interactive demonstrations. To see the effect of outliers on a regression equation, use the applet introduced earlier. Draw points on the graph, add the regression line and then add […]

Published: Mar 8th, 2013

For many years “working full-time” has meant 40 hours per week. Now it seems that corporate employers expect their employees to work more than this amount. A researcher decides to […]

Published: Feb 29th, 2016

Sampling Distribution Applet for one Sample Proportion Here is anĀ interactive demonstrationĀ which allows you to choose the population proprtion and sample size. You can generate a single sample at a time […]

Published: Feb 11th, 2013

The proportion of left-handed people in the general population is about 0.10. To simulate this population, we constructed a collection in whichĀ pĀ = 0.10. We then conducted four simulations, drawing random […]

Published: Nov 7th, 2012

Adobe Flash YouTube This page contains examples of the types of content used in this course. Adobe Flash The following image and interactive quiz require Adobe Flash (Download Adobe Flash […]