wofferle
contestada

PLEASE HELP! 20 POINTS!An equation was created for the line of best fit from the actual enrollment data. It was used to predict the dance studio enrollment values shown in the
table below:
Month
Enrollment
January February March April May June
Actual 500 400 550 550 750 400
Predicted 410 450 650 650 600 450
Residual 90
-50
-100 -100 150 -50
Analyze the data. Determine whether the equation that produced the predicted values represents a good line of best fit
O No, the equation is not a good fit because the sum of the residuals is a large number
No, the equation is not a good fit because the residuals are all far from zero.
Yes, the equation is a good fit because the residuals are not all far from zero.
Yes, the equation is a good fit because the sum of the residuals is a small number

PLEASE HELP 20 POINTSAn equation was created for the line of best fit from the actual enrollment data It was used to predict the dance studio enrollment values class=

Respuesta :

Answer:

The answer would be A

Step-by-step explanation:

I took the test :)

No, the equation is not a good fit because the sum of the residuals is a large number.

The following information should be considered:

  • A residual refers to the difference on the scatter plot that lies between the actual y-value and the predicted y-value via the regression line equation.
  • The residual should be positive so the data point is above the graph.
  • The sum should be = 4 - 1 - 1 + 1 - 1 - 1 = 1
  • It is greather than zero.

learn more: https://brainly.com/question/10046743?referrer=searchResults

Otras preguntas