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Statistic EOC Review

Math I

TermDefinition
Bivariate data Data that has two variables
Scatter Plot A graph in which the values of two variables are plotted along two axes, the pattern of the resulting points revealing any correlation present
Non-Linear Association A trend in the data that can not be modeled by a straight line, that shows a steady rate of increase or decrease
Linear Association A trend in the data that can be modeled by a straight line, that shows a steady rate of increase or decrease
Positive Association Data increases from the left to the right
Negative Association Data decreases from the left to the right
No Association Data shows no distinct pattern (looks like popcorn popping)
Linear Equation An equation whose graph is a straight line. The equation must be capable of being written in the form of y = mx + b, where “m” represents the slope and “b” represents the y-intercept
Line of Best Fit A straight line that best represents the trend in data points
Interpolation Making a prediction within the data set given
Extrapolation Making a prediction outside of the data set given
Created by: tamarablyons
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