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  3. Analyzing Police Activity with pandas

Exercise

Calculating the search rate

During a traffic stop, the police officer sometimes conducts a search of the vehicle. In this exercise, you'll calculate the percentage of all stops in the ri DataFrame that result in a vehicle search, also known as the search rate.

Instructions

100 XP
  • Check the data type of search_conducted to confirm that it's a Boolean Series.
  • Calculate the search rate by counting the Series values and expressing them as proportions.
  • Calculate the search rate by taking the mean of the Series. (It should match the proportion of True values calculated above.)