1. Histogram: Distribution of Employee Satisfaction Create a histogram of the satisfaction_level variable. The title should reflect a key takeaway from the distribution.

Comments
  • Most Employees are satisfied (>0.6)
  • A little over 10% of employees are very unsatisfied (<0.25)

2. Box Plot: Last Evaluation Scores Create a box plot of the last_evaluation variable. The title should highlight an important insight about the evaluation scores.

Comments
  • The median score of 0.72 indicates that the majority of employees are performing well above the midpoint, suggesting a high-achieving workforce.
  • The Interquartile Range shows that half of the employees are concentrated between 0.56 (Q1) and 0.87 (Q3), indicating relatively consistent evaluation standards

3. Comparative Box Plot: Monthly Hours by Department Create a comparative box plot of average_montly_hours grouped by department. The title should emphasize a significant difference or pattern among departments.

Comments
  • The median hours for every department per month hover consistently around the 200-hour mark
  • The “box” size—representing the middle 50% of employees—is nearly identical across all ten departments. Regardless of the specific job function this suggests that the workload structure is similar throughout the company

4. Pie Chart of Frequencies: Attrition by Salary Level Create a pie chart showing the frequency of employee attrition (left) for each salary category. The title should point out the relationship between salary and attrition.

Comments
  • Almost 98% of ALL leavers belong to Low and Medium Salary Tiers
  • The “low” salary group makes up the overwhelming majority of leavers at 60.8%. This suggests that financial dissatisfaction is likely the primary driver for employees choosing to exit the company.
  • Only 2.3% of employees who left were in the “high” salary category. This indicates that high compensation acts as a very strong “anchor,” making employees in this bracket significantly less likely to leave compared to any other group.

5. Bar Plot of Averages: Average Satisfaction by Department Create a bar plot displaying the average satisfaction_level for each department. The title should highlight a key observation about departmental satisfaction.

Comments
  • There is consistency in average satisfaction levels, which hover steadily around the 0.6 mark regardless of the department
  • There is a “Satisfaction Ceiling”; The fact that no department averages above 0.7 displays opportunity company-wide, to improve satisfaction levels through all departments