caption: some diagrams with a plot to describe the relationship between a relationship and the correlation
exif: {"Image DocumentName": "Relations between two variables", "Image ImageDescription": "The Psychologist as Detective, 4e by Smith/Davis \u00a9 2007 Pearson Education.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}