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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
The data in the file bankcost1.xls contain the bounced check fees, in dollars, for a sample of 23 banks for directdeposit customers who maintain a $100 balance:

a. Compute the mean, median, first quartile, and third quartile.
b. Compute the variance, standard deviation, range, interquartile range, coefficient of variation, and Z scores.
c. Are the data skewed? If so, how?
d. Based on the results of (a) through (c), what conclusions can you reach concerning the bounced check fees?
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