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1. Present the following data of results of the TI Yr. 8. Com. Statistics examination of Bangalore University held in November, I 999 and November, 2000 by means of multiple bars:
Years
I Class
II Class
Ill Class
Final
November, 1998
100
300
500
November. 1999
120
400
600
280
November, 2000
700
2. Represent the following data with a suitable diagram:
Index Numbers of wholesale prices
Cereals
Pulses
Fibres
Oilseeds
1992
443
424
432
499
1993
465
438
446
593
1994
471
449
476
665
1995
483
506
622
679
1996
450
454
1997
451
494
420
573
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