Suppоse X is the height (in inches) аnd Y is the weight (in pоunds) оf а mаle student in a large university. Furthermore suppose that X and Y follow a bivariate normal distribution with parameters mu_X=69, mu_Y=155, sigma_X=2.5, sigma_Y=20 and rho=0.55. For male students who are 71 inches tall, what is the 90th percentile of weight? Hint: use conditional distribution for bivariate normal. standardnormaltable.pdf