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What Is The Z Value Of 3? [Solved]

A Z score of 3 refers to 3 standard deviations. That would mean that more than 99% of the population was covered by the z score.

Z Scores and Normal Distributions (Example Problems)

Learn how to work with

Z-Scores, Standardization, and the Standard Normal Distribution (5.3)

Learning about

How To Find The Z Score Given The Confidence Level of a Normal Distribution 2

This Statistics video tutorial explains how to quickly find the