4.1. Consider a bivariate normal distribution with = 1, M = 3, 011=2, 022 =...

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4.1. Consider a bivariate normal distribution with ₁ = 1, M₂ = 3, 011=2, 022 = 1 and P12 = -.8. (a) Write out the bivariate normal density. (b) Write out the squared statistical distance expression (x-μ)2-¹(x-μ) as a qua- dratic function of x, and x₂. 4.1. Consider a bivariate normal distribution with ₁ = 1, M₂ = 3, 011=2, 022 = 1 and P12 = -.8. (a) Write out the bivariate normal density. (b) Write out the squared statistical distance expression (x-μ)2-¹(x-μ) as a qua- dratic function of x, and x₂.