In a school, 200 students were surveyed about their preferre...

Question

In a school, 200 students were surveyed about their preferred mode of transportation to school. The results are as follows:

- 80 students prefer walking.

- 50 students prefer biking.

- 40 students prefer taking the bus.

- 30 students prefer driving.

- 10 students prefer other modes.

Based on the data provided, what is the relative frequency of students who prefer either biking or driving to school?

A

B

C

D