Mean bars that do not fit the question

The question is "How do the median and the spread of exam scores differ by section?" The AI draft draws a bar of the mean for each section, so the spread and the scores far from the rest do not show.

Change one line so that the code draws a box plot for each section. Let the box plot mark scores beyond the whiskers as points.

Code to fix

import matplotlib.pyplot as plt
import pandas as pd
import seaborn as sns

sections = ["S1"] * 6 + ["S2"] * 6 + ["S3"] * 6
scores = [72, 75, 78, 80, 82, 85, 60, 70, 78, 84, 92, 98, 79, 45, 83, 76, 81, 80]
exam = pd.DataFrame({"section": sections, "score": scores})

fig, ax = plt.subplots()
sns.barplot(data=exam, x="section", y="score", errorbar=None, ax=ax)
ax.set_title("Exam scores by section")
plt.show()