Question
The daily expenditure in rupees of 50 households is given as follows:
|
Daily Expenditure |
No. of Households |
|
100-150 150-200 200-300 300-500 500-1000 Above 1000 |
3 9 21 10 5 2 |
|
Total |
50 |
Calculate median, mode, arithmetic mean, lower quartile and upper quartile.
Solution
|
C.I. |
Frequency |
c.f. |
|
100-150 150-200 200-300 300-500 500-1000 1000 and above |
3 9 21 10 5 2 |
3 12 33 43 48 50 |
|
50 |
