The following two-way frequency table shows information collected from a survey of teenagers rega how they spend their screen time and whether they wear glasses.
Glasses vs. Uses the Watches
(Total
Screen Time Internet TV
Wears Glasses 3
2 5
Does Not Wear
3
2 5
Glasses
Total
6
4
10
What is the probability that a teenager wears glasses, given that he or she watches TV?
Enter your answer rounded to two decimal places, like this: 0.42