What can you conclude based on these graphs?
Hint
What does this make you think about the difference between girls and boys on social networking sites? (These answers will vary, so put on your mega-brain hats and come up with a conclusion in your own words.)
Answer
Girls spend much more time on these sites than boys. In addition, their times vary more widely, ranging from zero to 4 hours/day, while the boys' times top out at 2 hours/day.