A balanced coin is tossed twice. Let X and Y denote the smaller and larger of the two faces, respectively.
a)Find the PMF of X and Y
b) make a table of the marginal and joint PMFs of X and Y
I guess we'll know more when the OP replies.
Its meaning that X is the smallest and Y is the largest.
so if you rolled the first die and it was a 5 and the second was a 3 the joint pmf would be zero because X can't be larger than Y because its the smallest. Just needed to make sure I did my problem right. Thanks for you post