Question

A 1. subsistence farming 2. intensive farming 3. extensive farming 4. shifting cultivation i. aims at high yield. ii. is a primitive practice. iii. is done with cash crops. iv. is practised by farmers who own small pieces of land. v. uses heavy machinery. 5. plantation farming​

Answer 1

The shoe size s of 20 children are as follows :

8 , 9 , 7 , 5 , 6 , 8 ,6 ,7 ,6 ,5 , 41

2

, 5 1

2

, 6 , 8 , 10 , 7, 5 , 5 , 8 ,6

Find : a) mean b) median