# SOLUTION: Three coins are tossed simultaneously. a. draw a tree diagram or list all possible outcomes. b. what is the probability that all three coins will come up heads? c. In how many

Algebra ->  Probability-and-statistics -> SOLUTION: Three coins are tossed simultaneously. a. draw a tree diagram or list all possible outcomes. b. what is the probability that all three coins will come up heads? c. In how many       Log On

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 Question 196667: Three coins are tossed simultaneously. a. draw a tree diagram or list all possible outcomes. b. what is the probability that all three coins will come up heads? c. In how many ways can a head and two tails appear? d. what is the probability of obtaining a head and two tails?Answer by stanbon(60772)   (Show Source): You can put this solution on YOUR website!Three coins are tossed simultaneously. a. draw a tree diagram or list all possible outcomes. hhh,thh,hth,hht,tth,tht,htt,ttt ------------------------------------------ b. what is the probability that all three coins will come up heads? Ans: 1/8 ------------- c. In how many ways can a head and two tails appear? Ans: 3 ----------------- d. what is the probability of obtaining a head and two tails? Ans: 3/8 ============= Cheers, Stan H.