首页 > 试题广场 >

The probability that event A o

[单选题]
The probability that event A occurs is 0.4, and the probability that events A and B both occur is 0.25. If the probability that either event A or event B occurs is 0.6, what is the probability that event B will occur? 
  • 0.15
  • 0.35
  • 0.45
  • 0.50
  • 0.55
查看正确选项
添加回答

这道题你会答吗？花几分钟告诉大家答案吧！

提交观点

问题信息

2017 算法工程师 大数据开发工程师 paypal
上传者：小小
难度：
0条回答 164浏览

热门推荐

相关试题

扫一扫，把题目装进口袋

求职之前，先上牛客

扫描二维码，进入QQ群

扫描二维码，关注牛客公众号