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I.Q.s of 100 students are given in the...

I.Q.s of 100 students are given in the following less than type cumulative frequency distrbution :
`{:(" I.Q. ","Number of students "),("Less than 110 "," "0),("Less than 120 "," "10),("Less than 130 "," "29),("Less than 140 "," "64),("Less than 150 "," "78),("Less than 160 "," "90),("Less than 170 "," "100):}`
Obtain the cumulative frequency distribution of more than type for the data.

Text Solution

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The correct Answer is:
`{:(" I.Q. ","Number of students "),("More than 110 "," "100),("More than 120 "," "90),("More than 130 "," "71),("More than 140 "," "36),("More than 150 "," "22),("More than 160 "," "10):}`
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