Mathematics, 24.06.2021 01:00 MalikaJones
On a recent Algebra II test, the mean score was a 74. Mr. Weiler decides to add 6 points to each student's score. Which of the following statistical measures will not change after the addition of the 6 points?
(1) the mean score
(2) the first quartile
(3) the median score
(4) the standard deviation
Answers: 3
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On a recent Algebra II test, the mean score was a 74. Mr. Weiler decides to add 6 points to each stu...
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