EDX S2 Statistics 2 Concept Map
18 个知识节点 · S2
1. Poisson Model Core
Poisson PMF & Cumulative(泊松分布与累计概率)
EDX WST02/01 Jan 2024 Q1(c)
EDX WST02/01 Jan 2023 Q1(a)
Model Fit: Mean vs Variance(泊松拟合判别)
EDX WST02/01 Jan 2024 Q1(a)(b)
EDX WST02/01 Jun 2022 Q1
2. Poisson Process Scaling
Rate and Time Scaling(到达率与时间伸缩)
EDX WST02/01 Jan 2023 Q1(c)
EDX WST02/01 Jun 2022 Q5(a)
Combined Time Windows(复合时间窗口计数)
EDX WST02/01 Jan 2024 Q1(d)(e)
EDX WST02/01 Jun 2022 Q5(c)
3. Binomial & Links
Exact Binomial Probabilities(二项分布精确概率)
EDX WST02/01 Jan 2023 Q1(b)
EDX WST02/01 Jun 2024 Q1(b)
Binomial to Poisson Approx(二项到泊松近似)
EDX WST02/01 Jun 2022 Q7
EDX WST02/01 Jan 2022 Q6
4. Continuous Distributions
Continuous Uniform(连续均匀分布)
EDX WST02/01 Oct 2023 Q3
EDX WST02/01 Jun 2022 Q3(b)
CDF/PDF Piecewise Model(分段 CDF/PDF)
EDX WST02/01 Jun 2024 Q2
EDX WST02/01 Jan 2022 Q2
5. Normal Modelling
Normal Reverse & Percentiles(正态反查与分位)
EDX WST02/01 Jan 2024 Q2(a)
EDX WST02/01 Jun 2022 Q4
Normal Approx to Discrete(离散分布正态近似)
EDX WST02/01 Jan 2024 Q1(d)
EDX WST02/01 Jun 2024 Q5
6. Multi-stage Approximation
Poisson -> Binomial Chain(泊松到二项链式建模)
EDX WST02/01 Jun 2024 Q1(b)
EDX WST02/01 Jan 2024 Q2(c)
Count of Rare Sample Events(稀有样本事件计数)
EDX WST02/01 Jan 2024 Q2(c)
EDX WST02/01 Jan 2023 Q1(d)
7. Hypothesis Testing
H0/H1 and Critical Region(假设设定与临界域)
EDX WST02/01 Jun 2024 Q1(c)
EDX WST02/01 Jan 2023 Q5
Poisson/Binomial HT Cases(泊松与二项检验案例)
EDX WST02/01 Jan 2024 Q3(e)
EDX WST02/01 Jun 2022 Q4(b)
p-value Method(p 值检验法)
EDX WST02/01 Jun 2022 Q4(b)
EDX WST02/01 Jan 2023 Q5
8. Significance Reasoning
Tail Choice & Conclusion(尾部选择与结论表述)
EDX WST02/01 Jun 2024 Q1(c)
EDX WST02/01 Mar 2022 Q3(d)
Type I / Type II / Power(第一二类错误与检验力)
EDX WST02/01 S2 Theory Extension
EDX WST02/01 S2 Theory Extension
Assumptions & Validity(模型假设与有效性)
EDX WST02/01 Jun 2024 Q1(d)
EDX WST02/01 Jan 2024 Q3(a)