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The five-number summary of the hourly wages ($) for sales managers were prepared for management at a small company. Suppose they later figured out that there had been an error and that the correct highest hourly wage for sales managers was $69.33 instead of $67.11 as previously reported. With the new change, by what amount do you expect the IQR to change if there were 33 sales managers in the sample? (enter a positive number for positive change and a negative number for negative change).

The five-number summary of the hourly wages ($) for sales managers were prepared for management at a small company. Suppose they later figured out that there had been an error and that the correct highest hourly wage for sales managers was $69.33 instead of $67.11 as previously reported. With the new change, by what amount do you expect the IQR to change if there were 33 sales managers in the sample? (enter a positive number for positive change and a negative number for negative change).

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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Hi, having some trouble with homework for Statistics class. 

The five-number summary of the hourly wages ($) for sales managers were prepared for management at a small company. Suppose they later figured out that there had been an error and that the correct highest hourly wage for sales managers was $69.33 instead of $67.11 as previously reported. With the new change, by what amount do you expect the IQR to change if there were 33 sales managers in the sample? (enter a positive number for positive change and a negative number for negative change).
Transcribed Image Text:The five-number summary of the hourly wages ($) for sales managers were prepared for management at a small company. Suppose they later figured out that there had been an error and that the correct highest hourly wage for sales managers was $69.33 instead of $67.11 as previously reported. With the new change, by what amount do you expect the IQR to change if there were 33 sales managers in the sample? (enter a positive number for positive change and a negative number for negative change).
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