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1a. Create a histogram for employee satisfaction .

#The histogram indicated that most most employees have moderate to high level of satisfaction peaking above 0.5.

1b. Create a histogram for and last evaluation.

#This histogram reveals that most employees range from 0.6 to 0.8 when it comes to evaluating their scores.

  1. Create a bar plot for the average satisfaction of employees by the variable that indicates whether they left of stayed at the company.

#Employees who left had a lower average satisfaction around 30% than those who stayed.