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Ch. 6 Vocab
Pre-Algebra Chapter 6 Vocabulary
Term | Definition |
---|---|
Scatter Plot | a graph that uses isolated points to show the relationship between data |
Positive Association/Correlation | when x increases, y increases on a scatter plot |
Negative Association/Correlation | when x increases, y decreases on a scatter plot |
No Association/Correlation | when there is no relationship between x and y in a scatter plot |
Nonlinear Association/Correlation | when there is a relationship between x and y in a scatter plot, but it does not follow a straight path |
Line of Fit | a line drawn on a scatter plot close to most of the data |
Two-Way Table | A frequency table that displays two categories of data collected from the same source |
Cluster | a group of scatter plot points that are close together on a graph |
Outlier | a data point that differs significantly from the rest of the data |
Gap | a space between data points on a scatter plot |