Use the given data to find the equation of the regression line.
Examine the scatterplot and identify a characteristic of the data
that is ignored by the regression line.
x 
1010 
1111 
44 
1313 
66 
88 
99 
1212 
77 
55 
33 

y 
10.5910.59 
10.4710.47 
4.414.41 
9.239.23 
7.797.79 
9.859.85 
10.3810.38 
10.0110.01 
8.988.98 
6.276.27 
2.232.23 
ModifyingAbove y with caretyequals=. 7.7plus+2.62.6x
â€‹ (Round to two decimal places asâ€‹ needed.)
Create a scatterplot of the data. Choose the correct graph
below.
A.
05101520250510152025xy
A scatterplot has a horizontal xscale from 0 to 25 in intervals
of 1 and a vertical yscale from 0 to 25 in intervals of 1. Eleven
points are plotted with approximate coordinates as follows: (3, 9);
(4, 6.5); (5, 10); (6, 9); (7, 10.5); (8, 10); (9, 10.5); (10, 2);
(11, 4.5); (12, 10.5); (13, 8).
B.
05101520250510152025xy
A scatterplot has a horizontal xscale from 0 to 25 in intervals
of 1 and a vertical yscale from 0 to 25 in intervals of 1. Eleven
points are plotted with approximate coordinates as follows: (3, 2);
(4, 4.5); (5, 6.5); (6, 8); (7, 9); (8, 10); (9, 10.5); (10, 10.5);
(11, 10.5); (12, 10); (13, 9).
C.
05101520250510152025xy
A scatterplot has a horizontal xscale from 0 to 25 in intervals
of 1 and a vertical yscale from 0 to 25 in intervals of 1. Eleven
points are plotted with approximate coordinates as follows: (2, 3);
(4.5, 4); (6.5, 5); (8, 6); (9, 7); (10, 8); (10.5, 9); (10.5, 10);
(10.5, 11); (10, 12); (9, 13).
D.
05101520250510152025xy
A scatterplot has a horizontal xscale from 0 to 25 in intervals
of 1 and a vertical yscale from 0 to 25 in intervals of 1. Eleven
points are plotted with approximate coordinates as follows: (3, 5);
(4, 6); (5, 6); (6, 7); (7, 8); (8, 8); (9, 9); (10, 10); (11, 11);
(12, 11); (13, 12).
Identify a characteristic of the data that is ignored by the
regression line.
A.
The data has a pattern that is not a staight line.
B.
There is no trend in the data.
C.
There is an influential point that strongly affects the graph of
the regression line.
D.
There is no characteristic of the data that is ignored by the
regression line.
Click to select your answer(s).