1. For the data 1, 2, 4, 6, 8, 12, and 15, which of the following measures of location (summary measures) is not changed if either the 4, 6,0r 12 is removed? A) the mean B) the median C) the range 2. If 5 is added to each value in Question #2, the mean A) stays the same B) goes up by 5 C) goes down by 5 D) goes up by 5/7

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