SOLUTION: For a standard normal distribution, find the percentage of data that are more than 2 standard deviations below the mean or more than 3 standard deviations above the mean.

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Question 581206: For a standard normal distribution, find the percentage of data that are more than 2 standard deviations below the mean or more than 3 standard deviations above the mean.
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
For a standard normal distribution, find the percentage of data that are more than 2 standard deviations below the mean or more than 3 standard deviations above the mean.
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P(z<2 OR z>3) = normalcdf(-100,2)+normalcdf(3,100) = 0.9786
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Cheers,
Stan H.
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