Question: Problem 2.62 A fair coin is tossed three times. (a) Let A denote the event that one head appeared in the first two tosses, and

Problem 2.62 A fair coin is tossed three times.

(a) Let A denote the event that one head appeared in the first two tosses, and let B denote the event that one head occurred in the last two tosses. Are these events independent?

(b) Let A denote the event that one head appeared in the first toss, and let B denote the event that one head occurred in the last two tosses. Are these events independent?

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