100 people in each age bracket were surveyed for the amount of time they spend on the internet in their free time. The data was collected and graphed in the visual below.
If you picked one of the surveyed people at random and found that they had spend more than 5 hours on the internet during their free time this week, which of the following is true?

Question

100 people in each age bracket were surveyed for the amount of time they spend on the internet in their free time. The data was collected and graphed in the visual below.
 If you picked one of the surveyed people at random and found that they had spend more than 5 hours on the internet during their free time this week, which of the following is true?

Quizplus · Accepted Answer

We know that they are most likely under the age of 18, as this age group has the highest percentage of people who use the internet for more than five hours per week.
In the description of the graph, it says that 100 people from each age bracket were surveyed.
With regard to the people who used the internet for more than 5 hours a week, we know that: more than 75% of people under 18 used the internet for more than 5 hours a week and and less than 75% of the people in the other age brackets used the internet more than five hours a week.
We also know that over 50 was the least likely choice, not the most likely choice, based on the data from graph explained above.
We cannot speculate about their internet usage next week.

100 People in Each Age Bracket Were Surveyed for the Amount