Pack 8 / Pandas and Matplotlib

aggregations and summaries

Lesson pack8-3

not started

Hook

Pandas can summarise a whole column in one line.

Use methods like mean(), sum(), and count() on columns.

groupby() helps you summarise by category.

This is how tables turn into useful answers.

Print the average value from the "score" column.

Full lesson mode with normal detail.

Code Lab

Output updates below

Output

13.5

Run the code, tweak it, then beat the challenge.