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Then calculate the appropriate z scores. (Round your answers to two decimal places.) accounting z score =  55,000 − 56,000 1,200 =  -0.83 53,000 − 52,500 800 = 0.63  (so $55,000 is _____  standard deviations below the mean) marketing z score =

Then calculate the appropriate z scores. (Round your answers to two decimal places.) accounting z score =  55,000 − 56,000 1,200 =  -0.83 53,000 − 52,500 800 = 0.63  (so $55,000 is _____  standard deviations below the mean) marketing z score =

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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Suppose that two graduating seniors, one a marketing major and one an accounting major, are comparing job offers. The accounting major has an offer for $55,000 per year, and the marketing student has an offer for $53,000 per year. Summary information about the distribution of offers is given below.
Accounting: mean  =  56,000    standard deviation  =  1,200
Marketing: mean  =  52,500    standard deviation  =  800
Then calculate the appropriate z scores. (Round your answers to two decimal places.)
accounting z score = 
55,000 − 56,000
1,200
 =  -0.83
53,000 − 52,500
800
 = 0.63 
(so $55,000 is _____  standard deviations below the mean) marketing z score =
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