Question 1- Create a histogram of the satisfaction_level
variable.
Analysis- Most employees had a moderate to high satisfaction level,
although the mode was around a 0.0.
Question 2- Create a box plot of the last_evaluation variable.
Analysis- Most employees have a last evaluation score between 0.6
and 0.85
Question 3- Create a comparative box plot of average_montly_hours
grouped by department.
Analysis-Management has the highest Median of 204 hrs, while most
other departments are between 196-200.
The ranges of each department are very similar
Question 4- Create a pie chart showing the frequency of employee
attrition (left) for each salary category.
Analysis- Employees that make less tend to leave, while employees
that make more stick around
Question 5- Create a bar plot displaying the average
satisfaction_level for each department
Analysis- The average satisfaction level does not vary too much,
however Accounting has the lowest