2017 AMC 12B Problems/Problem 5
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The data set has median
, first quartile
, and third quartile
. An outlier in a data set is a value that is more than
times the interquartile range below the first quartle (
) or more than
times the interquartile range above the third quartile (
), where the interquartile range is defined as
. How many outliers does this data set have?