Show that if Y = ax + b (a = 0), then Corr(X, Y) = +1 or -1. We know Cov(X, Y) = Cov x, ])--)-I + b Then Cov(X, Y) Corr(X, Y) = which is 1 when --Select-- v and -1 when Ox (lal ox) |a| ---Select--- v Under what condition will p = +1? The value p = +1 when --Select- v
Show that if Y = ax + b (a = 0), then Corr(X, Y) = +1 or -1. We know Cov(X, Y) = Cov x, ])--)-I + b Then Cov(X, Y) Corr(X, Y) = which is 1 when --Select-- v and -1 when Ox (lal ox) |a| ---Select--- v Under what condition will p = +1? The value p = +1 when --Select- v
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.4: Mathematical Induction
Problem 14E
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