What is the method for installing Python on Ubuntu?

There are several methods to install Python on Ubuntu, and one of the common methods is as follows:

1. Open the terminal.
2. Update with superuser privileges.
3. Install python3 using the sudo apt command.
4. Install Python using the following command: sudo apt install python
5. What is the version of Python 3?
6. What is the Python version?

Please note that this is just one way to install Python, there are other methods available such as using Anaconda or compiling from source code. The specific method chosen depends on individual needs.