EPISODE · Oct 16, 2019 · 0 MIN
小学数学智力小测验（据说是微软面试题）
from 英语小小孩 · host 英语小小孩
这道数学智力测验题会用到最简单的概率知识，小学里学过的概率知识就足够了。据说是微软公司面试题之一，其实不难哦。100个红球，100个黑球，你把所有这些球分别放置到两个盒子中。然后你闭上眼睛，随机选择一个盒子，再从盒子中随机摸出一个球。请问，如果要让自己摸到一个红球的概率最大，那么在开始时你应该如何去把这些球去分放到两个盒子中？答案？明天见！
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小学数学智力小测验（据说是微软面试题）
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