第一周  Chapter1  Introduction

随堂测验

1、判断题:
​For the binomial outcome of y successes in n trials, the maximum likelihood estimate of π equals p=y/n.‍
选项:
A: 正确
B: 错误
答案: 【 正确

2、判断题:
​In the formula of a large sample 100(1-α)% confidence interval for π, α is the right-tail probability.​
选项:
A: 正确
B: 错误
答案: 【 错误

3、判断题:

‌In the binomial distribution, when n is large, the distribution of y can be approximated by a normal distribution with

‌ 

‍选项:
A: 正确
B: 错误
答案: 【 错误

第二周 Chapter2  Contingency Tables(1)

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