Math, asked by himanshu111776, 1 year ago

pls help this Q????????

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Answered by sanchi2003
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First calculate cumulative frequency I. E.
5+9+16+22+26+18+11+6+4+3=120 n is even so median is 120/2= 60th term then in the ogive you draw a point from 60 and where it touches the ogive bring it down to the value and calculate it... For scorers more than 75 draw a line from the 75 on x axis where it touches ogive take it to Y axis and where it touches subtract it from highest value
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