CitiBank recorded the number of customers to use a downtown ATM during the noon hour on 32
Question:
(a) Use Excel or MegaStat to sort and standardize the data.
(b) Based on the Empirical Rule, are there outliers? Unusual data values?
(c) Compare the percent of observations that lie within 1 and 2 standard deviations of the mean with a CitiBank normal distribution. What is your conclusion?
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Related Book For
Applied Statistics In Business And Economics
ISBN: 9780073521480
4th Edition
Authors: David Doane, Lori Seward
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