The city of Chicago publishes the annual salaries for every employee working for the city. The boxplots provided show the salaries for the mayor's office, public library, and treasurer's department. Select the statements that accurately describe the salaries for full-time employees in each department: 1. The variation in salary for full-time employees in the treasurer's department is greater than the other two departments. 2. The salaries in the mayor's office tend to be higher than the salaries in the public library. 3. The median salary in the public library is less than the median salary in the other two departments. 4. The mean salary for full-time employees in each of the departments is equal to the median salary. 5. The middle 50% of the salaries for the mayor's office have a wider spread than the middle 50% of the salaries for the public library. City of Chicago Employee Salaries (2015) Mayor's Office Public Library Treasurer