Question

44. The following results are obtained from the information of average rain and yield
of a crop per acre in the last ten years of an arid region :
Particulars
Rainfall (cm) Yield of crop (kg)
Mean
18
970
Standard Deviation
2
38
Correlation Coefficient = 0.6
Estimate the yield of the crop if the average rainfall is 20 cms.​

Answer 1

Answer:

following results are obtained from the information of average rain and yield

of a crop per acre in the last ten years of an arid region :

Particulars

Rainfall (cm) Yield of crop (kg)

Mean

18

970

Standard Deviation

2

38

Correlation Coefficient = 0.6

Estimate the yield of the crop if the average rainfall is 20 cms.