Question

Yield of rice per acre in quintals in the field of a farmer for seven consecutive

years was 7.8, 8.2, 8.7, 7.4, 8.5, 8.9, 7.2. Find the mean of yield per acre.​

Answer 1

Answer:

Mean--> 6.87 yeild per acre

________

Answer 2

Answer:

Mean:-

$7.8+8.2+8.7+7.4+8.5+8.9+7.2 \div 7$

=50.5285714