2. Absenteeism at Work

Activity 2.01: Analyzing the Service Time and Son Columns

1. First, let's import the data and the necessary libraries:

   # perform statistical test for avg duration difference
   import pandas as pd
   import seaborn as sns
   import matplotlib.pyplot as plt
   %matplotlib inline
   # import data from the github page of the book
   data = pd.read_csv('https://raw.githubusercontent.com/'\
                      'PacktWorkshops/'\
                      'The-Data-Analysis-Workshop/master/'\
                      'Chapter02/data/Absenteeism_at_work.csv', \
                     &...