Unit 4 Vocabulary

Term: Correlation

Definition: the order in which things happen or should happen

• True

• False

Term: linear regression

Definition: A graph of plotted points that show the relationship between two sets of data that do not depend on each other where the line is not connected. (Ex. height versus weight)

• False

• True

Term: linear regression

Definition: A method of finding the best model for a linear relationship between the explanatory and response variable.

• True

• False

A linear function representing real-world phenomena. The model also represents patterns found in graphs and/or data.

• Linear Model

• Mass Appraisal

• Least Squares

• Linear Regression

A measure of the relationship between two variables

• Linear Regression

• Causation

• Standard Deviation

• Correlation

A sequence in which the difference between any two consecutive terms is the same.

• arithmetic sequence

• correlation coefficient

• scatter plot graph

• common difference

Match the following

• Each number in a sequence

• point slope form

• y - y1 = m(x - x1)

• term of a sequence

• A line that is very close to most of the data points in a scatter plot

• line of best fit