ST7 · Further applications 1 Scatter diagrams and correlation mind map
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Recall link
Higher: Regression equation: Substitute in y = a + bx; respect direction.
Higher: Rank and differences: Pair consistent ranks; square their differences.
Application 1
Build the rank table: Keep observations paired when building ranks and squared differences.
Connections
Recall link → Application 1: Paired observations determine paired ranks and their differences
