P3 variance formulAs

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October 17, 2013 at 2:19 pm #142998
hasanali95
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Sir gromit,are the variance calculations examinable at p3?cz theyre in the books
October 20, 2013 at 10:50 pm #143252
Ken Garrett
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Almost certinaly you will not have to calculate a variance but it is very possible that you wil have to explain/interpret one.
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