17. A fair coin is tossed until either one Heads or four Tails are obtained. What...

Question

Question

17. A fair coin is tossed until either one Heads or four Tails are obtained. What is the expected number of tosses? [6 points

Answer 1

Answer #1

sal. The possible outcomes - بنز {CH, 4/9), (TH, 44), (ITH, 48) , (TITH, 4116), (TTTT, 410) ) (A toss has a probability of 42

Answer 2

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