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  3. Intermediate Predictive Analytics in Python

Exercise

Adding age with timegap

The basetable of previous exercise is given. The timeline is given below, there is a timegap of one month. In this exercise, you will learn how to add the age of the donors to the basetable, compliant with the timeline.

Instructions

100 XP
  • Fill out the reference date on which the age should be calculated, this is the start date of the timegap.
  • Add a column "age" to the basetable that is the age of the donor on the reference date. The function calculate_age has been implemented for you. It takes date_of_birth and reference_date as arguments.
  • Print the mean age of all donors.