Question
Determine the line of regression. Also, estimate the total number of bushels produced by a field...
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 =
Homework Answers
Answer #1
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
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