题目信息
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?
A:$$\frac{1}{8}$$
B:$$\frac{1}{4}$$
C:$$\frac{1}{3}$$
D:$$\frac{3}{8}$$
E:$$\frac{1}{2}$$
参考答案及共享解析

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已选答案:
正确答案:
B:$$\frac{1}{4}$$
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