When tossed, a certain coin has equal probability of landing on either side. If the coin is tossed 3 times, what is the probability that it will land on the same side each time?
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A$$\frac{1}{8}$$
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B$$\frac{1}{4}$$
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C$$\frac{1}{3}$$
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D$$\frac{3}{8}$$
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E$$\frac{1}{2}$$
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正确答案: B