When is a z-score considered to be highly unusual? Group of answer choices a z-score over 1.96 is considered highly unusual a z-score over 2 is considered highly unusual a z-score over 3 is considered highly unusua

When is a z-score considered to be highly unusual? Group of answer choices a z-score over 1.96 is considered highly unusual a z-score over 2 is considered highly unusual a z-score over 3 is considered highly unusua

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

When is a z-score considered to be highly unusual?

Group of answer choices

a z-score over 1.96 is considered highly unusual

a z-score over 2 is considered highly unusual

a z-score over 3 is considered highly unusual

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