2014新gre考试实施以来,不仅对写作部分茫然不知所措,就连我们所擅长的数学也甚是担忧,相信这其中的原因还是由于考生在新gre数学复习时没有把基础打牢。如果新版gre数学基本考点都没有复习到,如何能拿到分数呢?所以说,想要新版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。
Conditional
Probability of event A conditioned on the fact that event B has happened is called the conditional probability and written as P.
P=Probability Both A and B happens/ Probability B happens.
Example:
A six-sided die with faces from 1 to 6 is rolled twice. What is the probability that the face 5 turned up on first try given that the sum of the two faces is 9?
P=4/36=1/9.
P==1/36.
P==1/4.
Remember:
If P=P,then two events A and B are independent, that is occurrence of one does not influence the other
由于美国数学基础教育的难度增加导致数学考试越来越难,但新gre数学复习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,再记住一些新版gre数学必备的词汇,那么相信新版gre数学应该没有问题。
2017届高考英语三轮冲刺复习:完形与阅读强化训练26
2017高考英语三轮复习回归基础训练Unit23 北师大版
2017届高考英语三轮冲刺复习:完形与阅读强化训练31
2017届高考英语三轮冲刺复习:完形与阅读强化训练18
2017届高考英语三轮冲刺复习:完形与阅读强化训练20
2017届高考英语三轮复习:写作满分训练4
2017届高考英语三轮冲刺复习:完形与阅读强化训练22
2017届高考英语三轮冲刺复习:完形与阅读强化训练38
2017届高考英语三轮复习:写作满分训练3
2017届高考英语三轮冲刺复习:完形与阅读强化训练37
2017届高考英语三轮冲刺复习:完形与阅读强化训练21
2017届高考英语三轮冲刺复习:完形与阅读强化训练12
2017高考英语三轮复习回归基础训练Unit24 北师大版
2017届高考英语三轮冲刺复习:完形与阅读强化训练10
2017高考英语三轮复习回归基础训练Unit26 北师大版
2017届高考英语三轮冲刺复习:完形与阅读强化训练33
2017届高考英语三轮复习:写作满分训练2
2017届高考英语三轮冲刺复习:完形与阅读强化训练8
2017高考英语三轮复习回归基础训练Unit22 北师大版
2017届高考英语三轮冲刺复习:完形与阅读强化训练23
2017高考英语三轮复习回归基础训练Unit17 北师大版
2017届高考英语三轮冲刺复习:完形与阅读强化训练25
2017届高考英语三轮冲刺复习:完形与阅读强化训练9
2017届高考英语三轮冲刺复习:完形与阅读强化训练36
2017届高考英语三轮冲刺复习:完形与阅读强化训练24
2017届高考英语三轮冲刺复习:完形与阅读强化训练15
2017高考英语三轮复习回归基础训练Unit20 北师大版
2017届高考英语三轮冲刺复习:完形与阅读强化训练34
2017届高考英语三轮冲刺复习:完形与阅读强化训练30
2017届高考英语三轮冲刺复习:完形与阅读强化训练19
| 不限 |
| 英语教案 |
| 英语课件 |
| 英语试题 |
| 不限 |
| 不限 |
| 上册 |
| 下册 |
| 不限 |