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The graph illustrates a normal distribution for the prices paid for a particular model of HD...

The graph illustrates a normal distribution for the prices paid for a particular model of HD television. The mean price paid is $2000 and the standard deviation is $110.

1670178018902000211022202330Distribution of Prices

What is the approximate percentage of buyers who paid between $1780 and $2000?
%

What is the approximate percentage of buyers who paid between $2000 and $2330?
%

What is the approximate percentage of buyers who paid between $1890 and $2110?
%

What is the approximate percentage of buyers who paid less than $1780?
%

What is the approximate percentage of buyers who paid more than $2330?
%

What is the approximate percentage of buyers who paid between $2000 and $2110?
%

Math   Statistics-And-Probability   
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