The following cumulative frequency distribution table shows the daily electricity consumption (in KV) of 40 factories in an industrial state:
(i) Represent this as a frequency distribution table.
(ii) Prepare a cumulative frequency table.
Answers
Represented Data as a frequency distribution table and a cumulative frequency table
Step-by-step explanation:
electricity consumption (in KV) f cf
210 - 240 1 1
240 - 270 3 4
270 - 300 4 8
300 - 330 16 24
330 - 360 9 33
360 - 390 5 38
390 - 420 2 40
Represented Data as a frequency distribution table and a cumulative frequency table
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