what is the formula for assumed mean in statistics?
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The formula of the assumed mean method is: Here, a = assumed mean. fi = frequency of ith class. di = xi – a = deviation of ith class.
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Answer:
formula for assume mean method is .
where x= mean
(a )is the value we assume that it may be the mean.
fi is the frequency
di is classmarks - a
hope it helps ✨
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