A coin has two sides. One side has the number 1 on it and the other side has the number 2 on it. If the coin is flipped three times what is the probability that the sum of the numbers on the landing side of the coin will be greater than 4? Choose the correct choice from the following choices
A) 3/8
B) 1/16
C) 1/8
D) 1/2
E) 1/4
Cases for sum to be greater than 4 are as mentioned below   Case 1: (1, 2, 2)   Case 2: (2, 1, 2)   Case 3: (2, 2, 1)   Case 4: (2, 2, 2)   Total Outcomes = 2 x 2 x 2 = 8   Probability = Favorable Outcomes / Total Outcomes   I.e. Probability = 4/8 = 1/2   Answer: Option 1/2
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A coin has two sides. One side has the number 1 on it and the other side has the number 2 on it. If the coin is flipped three times what is the probability that the sum of the numbers on the landing side of the coin will be greater than 4?