Exercise 1 Roll two balanced tetraherda. Let X be the number on the down-turned face of the first tetrahedron and Y be t
Posted: Wed Jul 06, 2022 12:20 pm
Exercise 1 Roll two balanced tetraherda. Let X be the number on the down-turned face of the first tetrahedron and Y be the maximum of the two. 1. Find the joint probability mass function 2. Find the marginal probability mass functions. 3. Find the conditional mass function of Y given X = x 4. Fin their expected values, variances and covariance.