如图是一次数学活动可制作的一个转盘，盘面被等分成四个扇形区域，并分别标有数字﹣1，0，1，2．若转动转盘两次，每次转盘停止后记录指针所指区域的数字（当指针价好指在分界线上时，不记，重转），则记录的两个_刷题宝

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如图是一次数学活动可制作的一个转盘，盘面被等分成四个扇形区域，并分别标有数字﹣1，0，1，2．若转动转盘两次，每次转盘停止后记录指针所指区域的数字（当指针价好指在分界线上时，不记，重转），则记录的两个数字都是正数的概率为（）

A： $\frac{1}{8}$

B： $\frac{1}{6}$

C： $\frac{1}{4}$

D： $\frac{1}{2}$

上一题下一题 0.0难度选择题更新时间:2018-07-07 10:08:31

答案(点此获取答案解析）

C

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