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Summarizing and Visualizing Data

Reading Relationships in a Scatter Plot

Description

A scatter plot shows the relationship between two variables, x and y. It is one of the easiest ways to display how the variables are connected. The graph can show the direction of the relationship. It can also show whether the points suggest a clear pattern or little pattern at all.

A clear direc...

Transcript

Considérez des données quantitatives sur le prix des maisons et leur surface au sol correspondante. De telles données quantitatives à deux variables sont appelées données bivariées.

La variable qui agit en tant que cause est appelée variable indépendante, tandis qu’une autre variable qui montre la réponse est appelée variable dépendante....

Tags

Scatter PlotData VisualizationVariable RelationshipCorrelation AnalysisLinear RelationshipPositive CorrelationNegative CorrelationPattern RecognitionDeviation DetectionStatistical Graphics

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