Question

The cost of 250 articles is given WW
Cost (in )
No. of articles
75
less than 20
less than 30
less than 40
less than 50
less than 60
less than 70
Construct a frequency distribution table for
the data given above. Also, answer the
following
(1) how many articles cost from 0 to less
than 50?
(ii) how many articles have cost at most
40 ?
(iii) how many articles have cost at least
50 ?​

Answer 1

Answer:

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