A Different Method

Determine if a student’s method of computing averages always works.

Ten Apart

Find a data set with measures of central tendencies that vary by ten.

Arithmetic and Geometric Means

Visualize the arithmetic and the geometric means.

Comparing the Arithmetic Mean, Geometry Mean, and Harmonic Mean

Using a graphs, what can you say about how the arithmetic mean compares to the geometric mean and the harmonic mean?