GMAT Practice Question Set #52 (Question 154-156)

Problem Solving Question #154: Fair Coin Toss 5 Times (ways)  
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A fair coin is tossed 5 times. How many ways can at least 3 out of the 5 coins turn out to be heads?

(A)

5/16

(B)

1/2

(C)

5

(D)

10

(E)

16

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