Systolic  blood pressure values are approximately normally distributed with a mean of 100 mmHg and standard deviation of 15.  What blood systolic blood pressure value would be 3 standard deviations above the mean

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A: Given Information:

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A: P(-1<z<2)=?

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A:

Q: The scores on a standardized test are normally distributed with a mean of 95 and standard deviation…

A:

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A: In this context, the mean of normal distribution probably is 400 pound and SD is 10 pound. Here, we…

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A:

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A: Given : Suppose that you have a X= 75 on an exam with Ú=70

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