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Competitive Stats
Q26Section I (Objective (Q1–Q80))26 of 80

Multivariate Analysis — recovering means from a bivariate normal exponent

Consider the following for the next five (05) items that follow: The pdf of Bi-variate normal distribution is given by f(x,y)=λe−(2x2+3xy+4y2−7x−11y)f(x, y) = \lambda e^{-(2x^{2}+3xy+4y^{2}-7x-11y)}; −∞<x<∞,−∞<y<∞-\infty < x < \infty, -\infty < y < \infty, where λ\lambda is constant. What is the value of E(X) + E(Y) + 3?

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