Relationships of z-scores and percentages

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What is the relationship between z-scores and percentages
Feb 17th, 2015

Z score is not a percentage. It is a standardized score. We can get the percentile by appealing to the Normal distribution ( specially standard normal distribution). If z score is 2 , it corresponds 97.725 or 98 percentile. that is 98% are below that score

Feb 17th, 2015

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Feb 17th, 2015
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Feb 17th, 2015
Jun 26th, 2017
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