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Mathematics 16 Online
OpenStudy (anonymous):

How do you find lower quartile, upper quartile, and interquartile range.

OpenStudy (amistre64):

theres a simple method which is just dividing the data set into 4 equal parts

OpenStudy (anonymous):

check this out.....self explanatory... http://www.mathsteacher.com.au/year9/ch17_statistics/06_quartiles/quartiles.htm

OpenStudy (anonymous):

thanks both of you

OpenStudy (amistre64):

youre welcome, if you have anything more specific that you need help with, feel free to ask :)

OpenStudy (anonymous):

okay

OpenStudy (anonymous):

thats what we are here for.....to help

OpenStudy (anonymous):

do you know how to find the mean absolute value deviation

OpenStudy (anonymous):

here ....read this... http://wiki.answers.com/Q/How_do_you_calculate_mean_absolute_deviation

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