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Exercise

Chocolate location vs. rating

Are chocolates from certain countries better than those from others? And what about different companies? You can use grouped summary statistics to find out!

The chocolates dataset and the DataFrames and Statistics packages have been loaded for you.

Instructions

100 XP
  • Group the chocolates DataFrame by company_location and company, saving the result as choc_groups.
  • Compute the minimum, median, and maximum of rating for each group, renaming the columns as min_rating, med_rating, and max_rating; save the result as choc_groups_stats.
  • Sort choc_groups_stats by the med_rating column in reverse order.