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Week 7
Vocabulary
| Term | Definition |
|---|---|
| Mean | the average of the values in a data set; the sum of all the values divided by the number of values |
| Polygon | a closed plane figure whose sides are line segments that intersect only at their endpoints |
| Pyramid | a three-dimensional figure whose base is a polygon and whose other faces are triangles |
| Integers | all whole numbers and their opposites |
| Equation | a statement that shows two equivalent expressions |