CAN ANYBODY EXPLAIN ITS ANSWER?
Let a ball be drawn from an urn containing four balls, numbered 1, 2, 3, 4, and all four outcomes are assumed equally likely. Let E = {1,2}, F = {1,3), G = {1,4}, 1: Whether E, F, G are independent? Explain! 2: Whether E, F, G are pairwise independent? 3. Also does equally likely means p(E)=p(F)=p(G)=1/3?
#Probability
hushed wave
radiant pawn
CAN ANYBODY EXPLAIN ITS ANSWER?
Let a ball be drawn from an urn containing four ...
Not the right place to post it, but oh well.
You can use hypergeometric distribution here.
Equally likely means any of the four balls has the same probability of being drawn.