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What does the z-score of a data point tell us?

What does the z-score of a data point tell us?

MATLAB: An Introduction with Applications
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 4 Given a data set with = 40 and o= 5.3, find the z-score for each data point listed below. Round each to the nearest hundredth's place. x=42; z- x-51; z- x=33; 2- x=28; 2- x=40; z- D Question 1 What does the z-score of a data point tell us? O How many standard deviation a number is from the mean. O How many IQR the max and min are from the mean. O How far a number is from the mean. O How many IQR a number from the mean.
Transcribed Image Text:Question 4 Given a data set with = 40 and o= 5.3, find the z-score for each data point listed below. Round each to the nearest hundredth's place. x=42; z- x-51; z- x=33; 2- x=28; 2- x=40; z- D Question 1 What does the z-score of a data point tell us? O How many standard deviation a number is from the mean. O How many IQR the max and min are from the mean. O How far a number is from the mean. O How many IQR a number from the mean.
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