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The marks obtained by 100 students of a class in an examination are given below: MarksNumber of students0−525−10510−15615−20820−251025−302530−352035−401840−45445−502 Draw cumulative frequency curves by using (i) 'less than's series and (ii) 'more than' series. Hence,find the median. |
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Answer» The marks obtained by 100 students of a class in an examination are given below: MarksNumber of students0−525−10510−15615−20820−251025−302530−352035−401840−45445−502 Draw cumulative frequency curves by using (i) 'less than's series and (ii) 'more than' series. Hence,find the median. |
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