document.write( "Question 524875: The average teenager spends 7.5 hours per week playing computer and video games. In a random sample of 110 teenagers, what is the probability that their mean time for playing games is more than 8 hours per week? \n" ); document.write( "

Algebra.Com's Answer #347965 by stanbon(75887) $\"\"$ $\"About$

You can put this solution on YOUR website!
You need to post a standard deviation.
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H. \n" ); document.write( "

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