Moreover, there is an almost perfect correlation between the decline in union representation and the rise of income inequality. (fortune.com)
The most extreme case is shown on the bottom right graph, where the utilities and energy sectors went from a near perfect correlation in 2011 to a somewhat negative correlation in 2017. (mindfullyinvesting.com)
However, just because there happens to be a nearly perfect correlation for those two variables doesn't mean that large feet will make (causation) you a better reader. (entrepreneur.com)