What is the purpose of 'import random'?

The statement import random is used to include the random module in your Python program. The random module provides functions that allow you to generate random numbers and perform random operations.

Here are some common purposes of using the random module:

1. Generating Random Numbers: You can generate random integers, floating-point numbers, or even random choices from a list.

   • Example: random.randint(a, b) generates a random integer between a and b, inclusive.

2. Shuffling Data: You can shuffle the elements of a list randomly using random.shuffle(), which is useful for games or random sampling.

3. Selecting Random Elements: You can select a random element from a list or a sequence using random.choice().

4. Sampling: The module allows you to randomly sample elements from a population without replacement using random.sample().

Overall, the random module is useful in scenarios where you need randomness, such as in games, simulations, or any application that requires randomization.