My question is the temperature one. plz me with one i'm stumped.

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Why do interests rates on loans to be lower in a weak economy than in a strong one

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?