Measures of Central Tendency:
Numerical values used to describe the overall clustering of data in a set, or the overall "average" of a set of data. The three most common measures of central tendency are the mean, median, and mode.
Same but Different
: Compare volume and surface area of solids.
Mean, Median, and Mode: Is One Always Larger?
: Compare the relative size of different measures of center in various data sets.
Combining Data Sets
: Examine changes in measure of center when you combine groups of data.
Analyzing Test Scores
: Find the Standard Deviation and Variance for a set of test scores.