Determine the line of regression. Also, estimate the total number of bushels produced by a field if x = 6 lbs of fertilizer is added to it.
X(lbs of Fertilizer) | Y (Bushels of Corn ) |
2 | 4 |
1 | 3 |
3 | 4 |
2 | 3 |
4 | 6 |
5 | 5 |
3 | 5 |
y = b x + a
Round to 3 places
b =
a =
Predicted value for x =6 (round to a whole number).
y =
Answer :
b = 0.671
a = 2.368
Gi ven x = 6
then
y = 2.368 + 0.671 ( 6 )
y = 6.394
y = 6
Answer : y =6
Get Answers For Free
Most questions answered within 1 hours.