Linear Regression
- correlation: is there a relationship between the variables?
- regression: what is the line that best fits the data?
- slope: rate of change of a line
- y-intercept: where a line crosses the y-axis
- line: describes a precise one-to-one relationship between each x value and each y value
- regression: a technique to find a best fitting line to a data set
- regression line: line found by regression
- y^p: predicted value of y
- distance: y-y^p. error of the line fit. best line will have the least amount of error