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Consider the general ALOHA model with nodes, transmission probability p, and new message generation probability q. Suppose that at the end of epoch i all nodes have a message to send; i.e., Xi=m. What is the distribution of the number of nodes that attempt to send a message? Geometric(p) Geometric(q) Binomial(m,p) Binomial(m,q) Poisson(p) 1 point Continuing the same setup as the last problem With Xi=m, define the random variable N to be the number of epochs until a message actually gets through. That is, Xi=m=Xi+1==Xi+N1, and Xi+N=m1. What is the distribution of N ? Geometric (p(1p)m1)) Geometric(mp(1p)m)) Geometric (mp(1p)m1)) Geometric (mq(1q)m1)) Geometric (mq(1p)m1))