Exercise

Axis labels!

In the last exercise, you made a nice histogram of petal lengths of Iris versicolor, but you didn't label the axes! That's ok; it's not your fault since we didn't ask you to. Now, add axis labels to the plot using plt.xlabel() and plt.ylabel(). Don't forget to add units and assign both statements to _. The packages matplotlib.pyplot and seaborn are already imported with their standard aliases. This will be the case in what follows, unless specified otherwise.

Instructions

100 XP
  • Label the axes. Don't forget that you should always include units in your axis labels. Your \(y\)-axis label is just 'count'. Your \(x\)-axis label is 'petal length (cm)'. The units are essential!
  • Display the plot constructed in the above steps using plt.show().