Question: See Example 3.26. Consider a random graph on n = 8 vertices with edge probability p = 0.25. (a) Find the probability that the graph

See Example 3.26. Consider a random graph on n = 8 vertices with edge probability p = 0.25.
(a) Find the probability that the graph has at least six edges.
(b) A vertex of a graph is said to be isolated if its degree is 0. Find the probability that a particular vertex is isolated.

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