2.54 Students shoe size Data collected over several years from college students enrolled in a business statistics
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2.54 Students’ shoe size Data collected over several years from college students enrolled in a business statistics class regarding their shoe size shows a roughly bell-shaped distribution, with xQ = 9.91 and s = 2.07.
a. Give an interval within which about 95% of the shoe sizes fall.
b. Identify the shoe size of a student which is three standard deviations above the mean in this sample. Would this be a rather unusual observation? Why?
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Ishrat Khan
Previously, I have worked as an accounting scholar at acemyhomework, and have been tutoring busines students in various subjects, mostly accounting. More specifically I'm very knowledgeable in accounting subjects for college and university level. I have done master in commerce specialising in accounting and finance as well as other business subjects.
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Related Book For 
Statistics The Art And Science Of Learning From Data
ISBN: 9781292164878
4th Global Edition
Authors: Alan Agresti, Christine A. Franklin, Bernhard Klingenberg
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