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Find the z-score that has 62.8% of the distribution's area to its right.

User Negas
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1 Answer

4 votes
The best and easiest way to get it is by using a TI calculator and i hope you can have it, then you can type in the next: invnorm(1 - 0.628) What you are doing is that you are subtracting the probability from 1 because the invnorm function finds the z-score given the probability to the left of the z-score. I think that can help you.

User Ramit Girdhar
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