AQA A Level Maths: Statistics复习笔记4.4.2 Normal Approximation of Binomial
Normal Approximation of Binomial
When can I use a normal distribution to approximate a binomial distribution?
Worked Example
(i)Explain why a normal distribution can be used to approximate the distribution of .(ii)Write down the approximating normal distribution.
Exam Tip
- In the exam, you will only be asked to describe the approximating distribution and not to use it.
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