A regression was run to determine whether there is a relationship between the diameter
Chapter 4, Problem 7(choose chapter or problem)
A regression was run to determine whether there is a relationship between the diameter of a tree (x, in inches) and the trees age (y, in years). The results of the regression are given below. Use this to predict the age of a tree with diameter 10 inches. y = ax + b a = 6.301 b = 1.044 r = 0.970
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