Question

A group of people was randomly selected and asked how many hours per day each person spent on social media. The result of the survey are displayed in the following Histogram.


What percentage of the people surveyed spend 5 hours or more per day on social media?
A- 22.5%
B- 32.5%
C- 50%
D- 77.5%

Answer 1

B - 32.5%

Total number of people who took the survey =5+8+10+4+4+3+2+1+2+0+1

= 40

Number of people who spent 5 hours or more on social media

= 4+3+2+1+2+1

= 13

Percentage = 13/40 × 100%

= 32.5%