SOLUTION: If the mean is $155, how much do you have to spend to be in the top 10%?

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Question 788838: If the mean is $155, how much do you have to spend to be in the top 10%?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
That depends on the standard deviation.
Cheers,
Stan H.