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“将一只白球一只黑球随机地放入4个不同的盒子里”是古典概型。
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“将一只白球一只黑球随机地放入4个不同的盒子里”是古典概型。
A、正确
B、错误
时间:2021-09-06 20:11
关键词:
青书学堂
河南工学院概率论
答案解析
A
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“将一只白球一只黑球随机地放入4个不同的盒子里”是古典概型。
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