Comments

A comment for Visual Analysis of Variance (ANOVA)

by Ellen Gundlach (Faculty)
Comment: Very helpful discussion of one-way ANOVA. Beautiful, colorful applet and accompanying lecture notes. Lots of ways for the students to play with the...

A comment for Introduction to Hypothesis Testing -- The Z-Test

by Ellen Gundlach (Faculty)
Comment: Nice job of explaining the logical steps and thought processes needed to perform a Z hypothesis test for the population mean. U could see using this...

A comment for Scatterplot and Correlation Coefficient

by Ellen Gundlach (Faculty)
Comment: The description says that this is part of a collection. I only saw the scatterplot/correlation coefficient simulation, but I thought it was excellent,...

A comment for VassarStats: Web Site for Statistical Computation

by Ellen Gundlach (Faculty)
Comment: This is a very thorough resource for many statistical and probability concepts. I liked the probability calculations especially for beginning...

A comment for Confidence Interval for a Proportion

by Ellen Gundlach (Faculty)
Comment: This is helpful for practicing 1-sample proportion calculations. It would be nice to see references to the "population proportion" to explain why...

A comment for Confidence Interval for a Proportion

by Ellen Gundlach (Faculty)
Comment: This is helpful for practicing 1-sample proportion calculations. It would be nice to see references to the "population proportion" to explain why...