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University
| Teaching Since: | Apr 2017 |
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bachelor in business administration
Polytechnic State University Sanluis
Jan-2006 - Nov-2010
CPA
Polytechnic State University
Jan-2012 - Nov-2016
Professor
Harvard Square Academy (HS2)
Mar-2012 - Present
3.36       Figure 3.21 gives graphical displays of five-number summaries of a large company’s employee salaries for different salary grades, with a comparison of salaries for males and females and a comparison of actual salaries to the prescribed salary ranges for the salary grades.
a      What inequities between males and females are apparent? Explain.
b      How closely are the prescribed salary ranges being observed? Justify your answer.![]()
Source:Â www.perceptualedqe.com/articles/dmreview/boxes_of_insight.pdf.
interest rates for 30-year and 15-year fixed-rate mortgage loans for a number of Willamette Valley lending institutions. Of interest is whether there is any systematic difference between 30-year rates and 15-year rates (expressed as annual percentage rate or APR). The table below displays the 30-year rate and the 15-year rate for each of nine lending institutions. To the right of the table are given side-by-side MINITAB box-and-whiskers plots of the 30-year  rates
and the 15-year rates. Interpret the plots by comparing the central tendencies and  variabilities
of the 15- and 30-year rates.      DS Mortgage
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