In Problem 5, calculate the conditional probability mass function of Y1 given that
(a) Y2 = 1;
(b) Y2 = 0.
Problem 5
Repeat Problem 3a when the ball selected is replaced in the urn before the next selection.
Problem 3
In Problem 2, suppose that the white balls are numbered, and let Yi equal 1 if the ith white ball is selected and 0 otherwise. Find the joint probability mass function of (a) Y1, Y2;
Problem 2
Suppose that 3 balls are chosen without replacement from an urn consisting of 5 white and 8 red balls.