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Type: Multiple-Choice
Category: Collecting and Interpreting Data
Level: Grade 11
Standards: HSS-ID.A.3
Author: nsharp1
Last Modified: 3 years ago

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Collecting and Interpreting Data Question

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Grade 11 Collecting and Interpreting Data CCSS: HSS-ID.A.3

Which of the following best describes the effect of removing an outlier on the mode of a data set?
  1. If the outlier is the minimum value, the mode may decrease; and if the outlier is the maximum value, the mode may increase.
  2. If the outlier is the minimum value, the mode may increase; and if the outlier is the maximum value, the mode may decrease.
  3. The mode will not be affected by the removal of an outlier.
  4. The mode will change, but whether it increases or decreases does not depend on whether the outlier is a maximum or minimum value of the data set.