| A | B |
|---|
| Unit Price | Type of UNIT RATE; price for 1 item -- ex. $5 per pie |
| Unit Rate | a RATIO used to make "comparisons" between 1 UNIT to the way it is measured-- ex. $2.00 per 1 soda |
| Proportion | An equation with a RATIO on each side that are EQUAL |
| Rate | "Special RATIO" that compares 2 numbers in "different" units of measurement -- ex. miles per hour |
| Ratio | A "comparison" of 2 numbers or measurements -- ex. blue M&Ms to red M&Ms is 2:4, 2 to 4, 2/4 |
| Range | "Difference" between the Largest (maximum) - Smallest (Minimum) #s; it show how far the data SPREADS out |
| Outlier | A data point that is "far awar" from the rest of the data |
| Mode | The data point that appears MOST in a list of data |
| Median | The MIDDLE value in an ORGANIZED list of data (least to greatest); it divides the data in 1/2 (half) |
| Mean | The SUM of data points 'divided by' the # of data points; it BALANCES the data; the AVERAGE |
