| A | B |
|---|
| statistical question | a question that anticipates there will be a variety of different answers |
| mean | the average; calculate by finding the sum (total) of all the values in the data set, then dividing by the number of values in the set |
| median | the middle number in a set of data ordered from least to greatest value; if two numbers are in the middle, then find the mean (average) of those two numbers |
| mode | the value that occurs MOST often in a data set |
| range | the difference between the greatest and least values in a data set |
| outlier | an extreme value with few data points located near it |
