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新GRE数学考点介绍:Multiple Times.

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  新GRE数学考试的考点都是高中时候学到的知识点,考生不要过于紧张,把基本概念弄明白,再记住一些新GRE数学必备的词汇,那么相信新GRE数学应该没有问题。下面澳际小编给大家整理的是关于Multiple Times的相关内容,希望对各位考生有所帮助。

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  Multiple Times

  If probability of an event happening is p, then the probability that the event happens n times in a row is p∧n.

  Example:

  The probability that a coin toss results in head is 0.5. Then the probability that when the coin is tossed twice, both of them are head is 0.5∧2=0.25.

  Probability that a roll of a six-sided die land with face 1 is 1/6. Then the probability that 1 will turn up three times in a row is (1/6)∧3.

  Remember:

  Note that probability of the event happening does not change from trial to trial.

  有一部分考生认为新GRE数学具有一定的难度,这其中的原因是由于考生在复习时没有把新GRE数学的基础打牢。想要新GRE数学考好,复习的时候一定要把基本概念和重要考点都弄扎实。祝大家都能取得理想成绩!

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