Question 314031
I am working my statistics class, and am having issues finding the correct formula for finding the value x such that P(X > x) is equal to a number
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Let's say P(X>x) = k
That means you have a right tail of "k" on the z-distribution curve.
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Use invNorm(1-k) to find the z-value that has that right tail.
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Then use x = zs+u to find the value of x you are asked to find.

Cheers,
Stan H.