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anonymous
 one year ago
An equation was used to predict the number of possible enrollments in an afterschool program for the first 6 months of the year. The actual enrollments are also listed.
Actual enrollment 55 80 95 100 115 90
Predicted enrollment 75 80 85 90 95 100
The sum of the residuals is ______.
anonymous
 one year ago
An equation was used to predict the number of possible enrollments in an afterschool program for the first 6 months of the year. The actual enrollments are also listed. Actual enrollment 55 80 95 100 115 90 Predicted enrollment 75 80 85 90 95 100 The sum of the residuals is ______.

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phi
 one year ago
Best ResponseYou've already chosen the best response.1do you have notes on what a residual is ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i just got introduced to this and i dont really get it

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0could you help me out with it

phi
 one year ago
Best ResponseYou've already chosen the best response.1although maybe you don't square the error first?

phi
 one year ago
Best ResponseYou've already chosen the best response.1I know the first step is to find the error: difference between the predicted and the measured (or actual) and then add up them up.

phi
 one year ago
Best ResponseYou've already chosen the best response.1do "actual  predicted" for each entry

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0add up all the acutal and preditcted and than subtract them?

phi
 one year ago
Best ResponseYou've already chosen the best response.1ex: 5575= 25 do that for all of them, and add them up

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i got it right thanks @phi
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