| A | B |
|---|
| bivariate data | data for 2 related variables |
| Scatter plots | a type of mathematical diagram that display bivariate data as points on a coordinate plane |
| positive linear correlation | a scatter plot whose points form the general form of a line with a positive slope |
| negative linear association | a scatter plot whose points form the general form of a line with a negative slope |
| non-linear association/correlation | a scatter plot whose points form the shape of something other than a line |
| frequency | the number of times an event occurs |
| relative frequency | how often something happens divided by all outcomes |
| linear model | y=mx + b, where m is the slope and b is the y-intercept |
| slope | vertical change divided by the horizontal change |
| function | each input value has exactly one output value |
