1. Homework 4 Example Bernard Chen 2007

2. How do we generate Random number in Python Random is a very important method in math and statistics, how could we generate random number in Python? We have a build-in model called Random If we want to use it, we need to “import” the model first >>> import random

3. Random Function Random model has many different functions to generate random numbers I introduce random.choice( ) here In this function, it will randomly choice a object from the given ordered object

4. Random Function Example random.choice([1,2,3,4,5]) (ordered object) random.choice(‘asdfghjkl;’) random.choice(range(1000))

5. References http://docs.python.org/lib/module- random.html

6. Demo Try to come up with an interesting example to use it.