What percentage of times are between 6 and 22 hours?
The graph shows the distribution of times (in hours)
that teenagers spend playing video games per week.
The distribution is approximately Normal, with a mean
of 14 hours and a standard deviation of 4 hours
O 16%
O 68%
Video Games
0 95%
О 99.7%
^
2
6
22
26
30
10
18
Time Hours
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