The next measure is called median. The median is the middle value of the sequence of data arranged in ascending order. Take a look at the median salary in the example:
Thanks for your feedback!
Ask AI
Ask anything or try one of the suggested questions to begin our chat
This section will help us deal with the first real statistical case: finding confidence intervals. It requires knowledge of NumPy, pandas, Matplotlib, and Seaborn library to calculate math formulas and build visualization! To encourage you to pass this section, I want to point out that you will run across a small amount of theory but a significant amount of practice!
An inseparable part of a data analyst's life is conducting hypothesis testing. After completing this section, you will understand the idea behind testing in statistics and will be able to conduct a t-test using Python.