1 . Representation of data数据的涵义

Diagrams 1
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Diagrams 5
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Central tendency and variation 1
Central tendency and variation 2
Central tendency and variation 3

2 . Permutations and combination排列和组合

Permutations and combinations 1
Permutations and combinations 2
Permutations and combinations 3
Permutations and combinations 4
Permutations and combinations 5
Permutations and combinations 6
Permutations and combinations 7
Permutations and combinations 8
Permutations and combinations 9

3 . Probability概率

Probability 1
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Probability 4
Probability 5
Probability 6
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Probability 9
Probability 10

4 . Discrete random variables离散随机变量

Probability distribution table 1
Probability distribution table 2
Probability distribution table 3
Probability distribution table 4
Probability distribution table 5
Probability distribution table 6
Binomial distribution 1
Binomial distribution 2
Binomial distribution 3
Binomial distribution 4

5 . The normal distribution正态分布

The normal distribution 1
The normal distribution 2
The normal distribution 3
The normal distribution 4
The normal distribution 5
The normal distribution 6
The normal distribution 7
The normal distribution 8
The normal distribution 9
The normal distribution 10

1 . Representation of data数据的涵义答案

Diagrams 1答案
Diagrams 2答案
Diagrams 3答案
Diagrams 4答案
Diagrams 5答案
Diagrams 6答案
Diagrams 7答案
Diagrams 8答案
Central tendency and variation 1答案
Central tendency and variation 2答案
Central tendency and variation 3答案

2 . Permutations and combination排列和组合答案

Permutations and combinations 1答案
Permutations and combinations 2答案
Permutations and combinations 3答案
Permutations and combinations 4答案
Permutations and combinations 5答案
Permutations and combinations 6答案
Permutations and combinations 7答案
Permutations and combinations 8答案
Permutations and combinations 9答案

3 . Probability概率答案