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Using Scatter Charts to Reveal Relationships and Causality

Scatter Charts (also described as "scatter charts" or "scattergrams" are a helpful way to reveal correlation non-causal relationships and regression causality relationships. For a discussion of scatter charts, see the appendix on the discussion of Global Warming, that is located at this link. The page shows three applications of scatter charts to identify the relationship and equations for CO2 changes in the atmosphere which lead to global temperature increases.