SOLUTION: what is the percentage of observations that falls between a z score of -2.3 and +0.70?

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Question 864690: what is the percentage of observations that falls between a z score of -2.3 and +0.70?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
what is the percentage of observations that falls between a z score of -2.3 and +0.70?
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Ans: normalcdf(-2.3,0.7) = 0.7473 = 74.73%
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Cheers,
Stan H.