题目

Fifteen candies are to be divided up among six children so that each child receives at least two candies.


Quantity A

The probability that any child receives six candies

Quantity B

0

选项

A.

The quantity in Column A is greater.


B.

The quantity in Column B is greater.


C.

The two quantities are equal.


D.

The relationship cannot be determined from the information given.


解析

六个孩子每人至少得到2支蜡烛:6×2=12支蜡烛。 剩余蜡烛数:15-12=3支。如果把这3支蜡烛全部分给同一个孩子,该孩子最多只能得到5支蜡烛。 因此,有孩子得到6支蜡烛的概率为0。答案:C。
在线客服
官方微信
公众号