The median refers to the central figure in a numerical set. To identify it, one needs to order the numbers from least to greatest. In a set where the number of observations is odd, the middle number is the median. Conversely, when the number of observations is even, the median is determined by averaging the two central figures.
| Topic | Problem | Solution |
|---|---|---|
| None | Given the data set {7, 10, 12, 15, 18, 20, 25}, f… | \(Step 1: \) Order the data set from least to greatest. We have {7, 10, 12, 15, 18, 20, 25}. |