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Q18Section I (Objective (Q1–Q80))18 of 80

Distribution Theory — marginal of bivariate normal

If the random variables XX and YY have a bivariate normal distribution with parameters μ1\mu_1, μ2\mu_2, σ12\sigma_1^2, σ22\sigma_2^2 and ρ\rho, then the marginal distribution of XX is:

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