1. The following table gives the distribution of total household expenditure (in Rs) of 200 manual workers
in a city
100 - 150
150 - 200
200 - 250
250 - 300
300-350 l 350-400 | 400-450
450-500
Expenditure
(in Rs)
No of
workers
24,40,33,28,30,22,16,7
Find mean, mode and median of the above data. Also compare and interpret the three measures of central
tendency. (Ans: Rs.266.25. Rs. 184.78-, Rs.255.36-)
Answers
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Answer:
Rs. 266.25
Rs. 184.78
Rs. 255.36
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