GMAT Practice Question Set # 59 (Question 175-177)

Problem Solving Question # 177: Fair Coin Toss 5 Times (probability)  
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A fair coin is tossed 5 times. What is the probability that at least 3 heads show up in the coin toss?

(A)

5/16

(B)

1/2

(C)

3/5

(D)

10

(E)

16

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