Calculating the Residual

What is the formula to calculate the residual error?

• Residual error = Predicted value - Observed value.

• Residual error = Observed value + Predicted value.

• Residual error = Observed value * Predicted value.

• Residual error = Observed value - Predicted value

Tags

CCSS.HSS.ID.B.6B

If the actual value is 10 and the predicted value is 8, what is the residual error?

• -2

• 0

• 10

• 2

If the actual value is 15 and the predicted value is 17, what is the residual error?

• -2

• 2

• 0

• -1

If the actual value is 20 and the predicted value is 20, what is the residual error?

• -20

• 0

• 10

• 1

If the actual value is 25 and the predicted value is 22, what is the residual error?

• -3

• 0

• 5

• 3

If the actual value is 40 and the predicted value is 38, what is the residual error?

• -2

• 0

• 4

• 2

If the actual value is 50 and the predicted value is 50, what is the residual error?

• -50

• 0

• 25

• 100

Tags

CCSS.8.EE.C.8C

If the actual value is 60 and the predicted value is 55, what is the residual error?

• 10

• -5

• 5

• 0

Tags

CCSS.HSF-LE.A.1C