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If the mean of x observations is 30 and their mode is 75, then find its median |
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Answer» Formula for finding Mean ,median and mode isZ=3M-2x(bar)75=3M-2(30)75=3M-6075+60=3M135=3M135/3=M 45=MNote:Mode is denoted as Z Median is denoted as M and Mean is denoted as chat. Bar means a line above X. 45 |
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