Question

The production of soybean per acre, in quintal obtained by 30 farmers in Rajapur is given below.
9, 7.5, 8, 6, 5.5, 7.5, 8, 5, 6.5, 5, 5.5, 4, 4, 8, 6, 8, 7.5, 6, 9, 5.5, 7.5, 8, 5, 6.5, 5, 9, 5.5, 4, 8.
From the given data, prepare a frequency table & find the average production per acre of soybean.

Answer 1

Answer:

class . class mark numbers. xifi

0-2. 1 0. 0

2-4. 3 0. 0

4-6. 5 12. 60

6-8. 7 9. 63

8-10. 9 9. 81

total. 30. 204

average = 204÷30 = 6.8