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u have a graph, u draw a horizontal line from 75% on the y axis to where it meets the x axis, anything above is the upper quartile
u draw a horizontal line from 25% on the y axis to where it meets the x axis, anything below is the lower quartile
at least thats what i remember from gcse, i could b wrong
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Sun 28 Mar 2004, 18:19,
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u draw a horizontal line from 25% on the y axis to where it meets the x axis, anything below is the lower quartile
at least thats what i remember from gcse, i could b wrong
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im doing something involving comparing blondes IQs to brunettes IQs so i ony really have 1 set of data for each group im comparing... the IQs... if you get me
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Sun 28 Mar 2004, 18:21,
archived)
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i THINK what you wanna do is write them out in ascending order, and the first 1/4 is the lower quartile and the last 1/4 is the upper quartile, i THINK
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Sun 28 Mar 2004, 18:24,
archived)