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  3. Introduction to Data Science in Python

Exercise

Heroes with histograms

We've identified that the kidnapper is Fred Frequentist. Now we need to know where Fred is hiding Bayes.

A shoe print at the crime scene contains a specific type of gravel. Based on the distribution of gravel radii, we can determine where the kidnapper recently visited. It might be:

  • blue-meadows-park
  • shady-groves-campsite
  • happy-mountain-trailhead

The radii of individual gravel pieces has been loaded into the DataFrame gravel, and matplotlib has been loaded under the alias plt.

Instructions 1/4

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  • Create a histogram of gravel.radius.