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The following data represent exam scores in a statistics class taught using traditional lecture and a class taught using a "flipped" classroom. Complete parts (a) through (c) below.
a. Which course has more dispersion in exam scores using the range as the measure of dispersion?
b. Which course has more dispersion in exam scores using the sample standard deviation as the measure of dispersion?
c. Suppose the score of 59.1 in the traditional course was incorrectly recorded as 591. How does this affect the range?
How does this affect the standard deviation?
