Hands on deep learning pytorch version exercise solution - 2.6 probability

This time should only be a reference , I think the answer to the last three questions is average , You can also talk about how to do it .

1. Into the ⾏m = 500 Group experiment , Extraction of each group n = 10 Samples . change m and n, Observe and analyze the experimental results .
2. Given two probabilities P(A) and P(B) Events , Calculation P(A ∪ B) and P(A ∩ B) Upper and lower limits of .（ carry ⽰： send ⽤ Friend graph 43 Come on
   exhibition ⽰ These situations .)
3. Suppose we have ⼀ A series of random variables , for example A、B and C, among B Depend only on A, and C Depend only on B, You can simplify the joint concept
   rate P(A, B, C) Do you ？（ carry ⽰： This is a ⼀ individual ⻢ Markov chain 44.)
4. stay 2.6.2 In the festival , The first ⼀ A test is more accurate . Why not ⾏ The first ⼀ Two tests , But at the same time ⾏ The first ⼀ And the first ⼆ One test ?