help_people
  • help_people
An equation was created for the line of best fit from actual enrollment data. It was used to predict the dance studio enrollment values shown in the table below: Enrollment Month 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. 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 ar
Mathematics
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chestercat
  • chestercat
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
help_people
  • help_people
@undeadknight26 @jagr2713 @Hero
help_people
  • help_people
@Godlovesme
help_people
  • help_people
Analyze the data. Determine whether the equation that produced the predicted values represents a good line of best fit. 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.

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More answers

Godlovesme
  • Godlovesme
@welshfella help please :))
help_people
  • help_people
@welshfella
welshfella
  • welshfella
i don't know sorry. i guess i've done this in the past but i can't remember the sum of the residuals is - 60 which does not seem too bad but the residuals themselves are all far from zero. i would guess that b is the correct option.
undeadknight26
  • undeadknight26
Mind screen shotting the question?
help_people
  • help_people
i do not know how srry?
help_people
  • help_people
well i do but my computer (mac) is stupid so :(
undeadknight26
  • undeadknight26
I agree I hate mac lol... I just asked because I don't really understand the graph and I don't see the equation for the line of best fit...
help_people
  • help_people
ok i will jut draw lol
undeadknight26
  • undeadknight26
lol okay
help_people
  • help_people
|dw:1435514957313:dw|
help_people
  • help_people
there you go srry it took so long
help_people
  • help_people
@undeadknight26 ?
undeadknight26
  • undeadknight26
Thanks! Btw do you have the equation?
help_people
  • help_people
?
help_people
  • help_people
there was no equation it was just the table and then answer choices :)
undeadknight26
  • undeadknight26
That's weird....There should be an equation for the line of best fit...Or many that may be because quite a bit of the answer is missing lol
help_people
  • help_people
lol
help_people
  • help_people
it says that the equation was used to predict the dance studio enrollment values shown (the table i gave you) I hope that this helps lol? @undeadknight26
undeadknight26
  • undeadknight26
I think it would be no it's not a good fit mostly because all the residual is far from 0...Or B.
help_people
  • help_people
ok ty :)
undeadknight26
  • undeadknight26
Please tell me if it's right or wrong when you find out :)
help_people
  • help_people
ok crossing my fingers :D
help_people
  • help_people
YES!
undeadknight26
  • undeadknight26
Awesome :D

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