2. 外语
  3. If the probability that Dave will go to class is 0.7, what is the probability that he will not go to class?

If the probability that Dave will go to class is 0.7, what is the probability that he will not go to class?

admin2011-03-08  36
问题 If the probability that Dave will go to class is 0.7, what is the probability that he will not go to class?
选项
答案 The probability that Dave will go to class is 0.7, or 70%. Therefore, the probability that he will NOT go to class is 100%-70%, or 30%, which is equivalent to 0.3, so either answer will be correct.
解析
转载请注明原文地址:https://kaotiyun.com/show/txkO777K
本试题收录于： GRE QUANTITATIVE题库GRE分类
0

GRE QUANTITATIVE

GRE

相关试题推荐
随机试题
最新回复(0)