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Author Topic: CIE biology paper 5  (Read 1306 times)

Offline ruby92

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CIE biology paper 5
« on: May 16, 2011, 09:10:03 pm »
How would you draw a frequency histogram, eg m/j 2007 q1(a)?
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Offline Sue T

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Re: CIE biology paper 5
« Reply #1 on: May 17, 2011, 02:38:10 pm »
the heights of the bars should represent th frequency and th widths should all be the same - the bars are stuck 2 each other - google 'the difference between histograms and bar charts' and you'll get a good idea of wat they represent - ive attached th graph you asked about (havent done it all but ive set th scales and started it ;) )
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