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Old Exam Papers Dec. 2010 - Video

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,d mÙke iz'ukoyh ds D;k vko';d xq.k gSa \ 20<br />

3. Calculate Arithmetic Mean from the following data :<br />

Class Frequency<br />

10-25 2<br />

25-40 3<br />

40-55 7<br />

55-70 6<br />

70-85 6<br />

85-100 6<br />

fuEu leadksa ls lekukUrj ek/; Kkr dhft;s %<br />

oxZ vko`fÙk<br />

10-25 2<br />

25-40 3<br />

40-55 7<br />

55-70 6<br />

70-85 6<br />

85-100 6<br />

600 2 EC-05<br />

20<br />

20<br />

<strong>Papers</strong> (A) (<strong>Dec</strong>ember) <strong>2010</strong><br />

(272)<br />

Year Value<br />

1992 1,331<br />

1993 1,728<br />

1994 2,197<br />

1995 ?<br />

1996 3,375<br />

1997 4,096<br />

1998 4,913<br />

fuEu lkj.kh esa f}in&foLrkj jhfr }kjk vKkr ewY; Kkr<br />

dhft;s %<br />

o"kZ ewY;<br />

1992 1,331<br />

1993 1,728<br />

1994 2,197<br />

1995 ?<br />

1996 3,375<br />

1997 4,096<br />

1998 4,913<br />

EC-05 7 PTO<br />

20<br />

20

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