Posted by Dawn on Thursday, June 10, 2010 at 1:52pm.
What is the minimum, lower quartile, upper quartile, maximum of these numbers?
45 52 52 68 71 71 75 77 82 84 89 90 90 94 96

Math  Jen, Thursday, June 10, 2010 at 2:07pm
I forget how to do the lower and upper quartiles, but the minimum is the lowest number and the maximum is the highest number.

Math  Ms. Sue, Thursday, June 10, 2010 at 2:17pm
This site shows how to figure the quartiles.
http://www.ehow.com/about_5075250_quartilemath.html

Math  Writeacher, Thursday, June 10, 2010 at 2:19pm
These may help with quartiles:
http://wiki.answers.com/Q/How_do_you_determine_the_lowest_quartile_of_a_series_of_numbers
http://edhelper.com/statistics.htm#S4
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