Question

The box-and-whisker plot shows the ages of employees at a video store. What fraction of the employees are 20 years or older Ages of Employees + 16 + 18 + 28 + Age 14 20 22 24 26 30 32 34 About of the employees are 20 years or older.

Answer 1

Based on the given box-and-whisker plot. Consider that 20 years concides with the second quartile or median of the sample.

It means that one half of the employees at the video store are 20 years or older.

Hence, the fraction of such employees related to the total number of employess is 1/2.