Suppose 90 employees completed surveys, and 27 said that they have used headphones while working. Using only the completed surveys, what conclusion can be made about the percent of employees at the factory who have used headphones while working?
Question 2 options:

This is a bit of a problem because about 30 percent use headphones while working.

This is not a problem since less that 5% of the employees use headphones while working.

This is a huge problem because about 90% of the employees use headphones while working.