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Exercise

Fixing a data type

We saw in the previous exercise that the is_arrested column currently has the object data type. In this exercise, we'll change the data type to bool, which is the most suitable type for a column containing True and False values.

Fixing the data type will enable us to use mathematical operations on the is_arrested column that would not be possible otherwise.

Instructions
100 XP
  • Examine the head of the is_arrested column to verify that it contains True and False values and to check the column's data type.
  • Use the .astype() method to convert is_arrested to a bool column.
  • Check the new data type of is_arrested to confirm that it is now a bool column.