Question 135 / 187:  Assume you measure the average number of hours studied for an exam from a sample of 150 business statistics students. The mean number of hours studied equals 15, and the standard deviation for the sample is 4 hours. You notice one student in the sample studied 27 hours. That student best represents which of the following in the sample?
A  An outlier
B  A unit of observation
C  The independent variable
D  The dependent variable
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Business Statistics

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Attribution:  David T. Bourgeois, PhD; Bharatendra K. Rai, PhD. Business Statistics. The Saylor Academy 2014, http://www.saylor.org/courses/bus204/
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