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April 2, 2015

Homework Help: statistics

Posted by Victor on Monday, December 9, 2013 at 9:17pm.

Ten members of a fraternity take a statistics course. Here are their scores on the first exam in the course. 61,74,47,60,62,63,65,79,55,85. In all 135 students took the exam. The third quartile for all 135 scores was 69. How many students had scores higher than 69?

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