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Statistics

1. Draw a histogram and a frequency polygon for the following data:

Class: 0-10 10-20 20-30 30-40 40-50 50-60 60-70

Frequency: 6 8 10 15 13 8 5

2. Represent the data given below with a suitable diagram.

Items	Value in Rs. in1997-98	Value in Rs. in 1998-99
Raw material	150	200
Labour	100	200
Power	75	150
Advertisemen t	25	100
Other charges	50	200
Total cost of manufacturing	400	900

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M91604121

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