Card 130 / 180: 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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