Me ! an equation was used to predict possible weights of puppies at 6 months of age. the actual weights of the puppies are also listed. actual weight (ounces) 9 15 16 20 20 26 predicted weight (ounces) 9 12 15 18 21 24 the sum of the residuals is

7

Step-by-step explanation:

Given :

Actual weight (ounces)             Predicted weight (ounces)21

9                                                        9

15                                                        12

16                                                         15

20                                                        18

20                                                        21

26                                                        24

To Find : the sum of residuals

Solution :

Actual - Predicted=Residuals

9-9=0

15-12=3

16-15=1

20-18=2

20-21=-1

26-24=2

So, the residuals are 0,3,1,2, -1,2

Thus the sum of all residuals = 0+3+1+2-1+2 = 7

Hence the sum of residuals is 7

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )