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Science-Related Homework Help Mathematics Topic started by: buffyjo29 on Sep 4, 2012



Title: SAT math practice question (integers, average, median)?
Post by: buffyjo29 on Sep 4, 2012
A list of 100 integers has the property that the average (arithmetic mean), a, of the integers is greater than the median, m, of the integers. Which of the following must be true?

I. More of these integers are greater than a than are less than a.
II. More of these integers are greater than m than are less than m.
III. More of these integers are less than m than are greater than m.

This was a SAT Question of the Day question, but college board no longer gives you the answers for older questions. I think the answer is none, is that correct?


Title: SAT math practice question (integers, average, median)?
Post by: rkim12 on Sep 4, 2012
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