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OpenStudy (uri):
Stats help Q.The observations 3.2,5.8,7.9 and 4.5 have frequencies x-2,x-3,and x+6 respectively with unknown value of x.If the mean of the frequency distribution is 4.816.Find the actual values of frequencies?
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OpenStudy (nubeer):
well do u know how to find the mean??
OpenStudy (uri):
We have been using this formula |dw:1378232957885:dw|
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