Income | Frequency | Income | Frequency |
1000-1500 | 10 | 3000-3500 | 15 |
1500-2000 | 20 | 3500-4000 | 11 |
2000-2500 | 16 | 4000-4500 | 9 |
2500-3000 | 15 | 4500-5000 | 4 |
A) 1875.142
B) 1857.142
C) 1814.752
D) 1871.542
E) None of these
Correct Answer: D
Solution :
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