Interactivate: Search Interactivate

Explains the differences between univariate data and bivariate data.

This worksheet is for use with the Histogram activity (http://www.shodor.org/interactivate/activities/Histogram/).

This worksheet is for use with the Histograms and Bar Graphs lesson plan (http://www.shodor.org/interactivate/lessons/HistogramsBarGraph/).

Shows how scales help to represent or misrepresent data in histograms.

This worksheet is for use with the Normal Distribution activity (http://www.shodor.org/interactivate/activities/NormalDistribution/).

Introduces positive and negative relationships and independent and dependent variables of bivariate data.

This worksheet is for use with the Crazy Choices Game activity (http://www.shodor.org/interactivate/activities/CrazyChoicesGame/).

Introduces students to stem-and-leaf plots and calculating the mean, median, and mode from the plots.

This worksheet is for use with the Histograms and Bar Graphs lesson plan (http://www.shodor.org/interactivate/lessons/HistogramsBarGraph/).

How class interval size influences the look and interpretation of histograms.