9) You are given the data pertaining to Kilowatt hours of electricity consumed by 100 persons in a city.
Consumption
(Kilowatt Hours)
0-10 10-20 20-30 30-40 40-50
No. of Persons 6 25 36 20 13
Calculate the range within which the middle 50 percent of the consumers fall. As find range and quartile deviation

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The sing daan give the electricity consumed (Kwiat) by 100 families of Electricity consumption No ofamers 0-10 10-20 20-30 30-40 25 30 20 40-50 13 4. Calculate S.D. and C.V. from the following data Calculate AM, median, mode, S.DC.V. and find the range with in which middle 50% consumers fall [Him. Range of middle 50%-Q-01
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