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Below is the five-number summary of salaries (in $) for a sample of marketing managers.   Min Q1 Median Q3 Max 46,360 69,693 77,020 91,750 129,420     Suppose the marketing manager who was earning $129,420 got a raise and is now earning $140,000. Indicate how this change would affect the following summary statistics (increase, decrease, or stay about the same). Mean Median Range IQR Standard deviation

Below is the five-number summary of salaries (in $) for a sample of marketing managers.   Min Q1 Median Q3 Max 46,360 69,693 77,020 91,750 129,420     Suppose the marketing manager who was earning $129,420 got a raise and is now earning $140,000. Indicate how this change would affect the following summary statistics (increase, decrease, or stay about the same). Mean Median Range IQR Standard deviation

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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Below is the five-number summary of salaries (in $) for a sample of marketing managers.

 

Min

Q1

Median

Q3

Max

46,360

69,693

77,020

91,750

129,420

 

 

Suppose the marketing manager who was earning $129,420 got a raise and is now earning $140,000. Indicate how this change would affect the following summary statistics (increase, decrease, or stay about the same).

  1. Mean
  2. Median
  3. Range
  4. IQR
  5. Standard deviation
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