Consider the following pairs of measurements. x 4 3 −2 2 9 5 4 y 5 4 0 1 8 4 3 Question content area bottom Part 1 a. Co

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Consider the following pairs of measurements.
x
4
3
−2
2
9
5
4
y
5
4
0
1
8
4
3
Question content area bottom
Part 1
a. Construct a scatterplot of these data.
Choose the correct graph below.
A.
05-410510xy
A scatterplot has a horizontal x-axis labeled from negative 4 to
10 in increments of 1 and a vertical y-axis labeled from 0 to 10 in
increments of 1. Seven plotted points are located in the plot in
such a way that they loosely follow the trend of a line that rises
from left to right and have coordinates as follows: (4, 9), (3, 7),
(negative 2, 0), (2, 1), (9, 6), (5, 4), (4, 3).
B.
05-410510xy
A scatterplot has a horizontal x-axis labeled from negative 4 to
10 in increments of 1 and a vertical y-axis labeled from 0 to 10 in
increments of 1. Seven plotted points are located in the plot in
such a way that they closely follow the trend of a line that falls
from left to right and have coordinates as follows: (4, 3), (3, 4),
(negative 2, 8), (2, 1), (9, 0), (5, 4), (4, 5).
C.
05-410510xy
A scatterplot has a horizontal x-axis labeled from negative 4 to
10 in increments of 1 and a vertical y-axis labeled from 0 to 10 in
increments of 1. Six plotted points are located in the plot in such
a way that they closely follow the trend of a line that rises from
left to right and have coordinates as follows: (5, 4), (4, 3), (1,
2), (8, 9), (4, 5), (3, 4).
D.
05-410510xy
A scatterplot has a horizontal x-axis labeled from negative 4 to
10 in increments of 1 and a vertical y-axis labeled from 0 to 10 in
increments of 1. Seven plotted points are located in the plot in
such a way that they closely follow the trend of a line that rises
from left to right and have coordinates as follows: left
parenthesis 4 comma 5 right parenthesis comma left parenthesis 3
comma 4 right parenthesis comma left parenthesis negative 2 comma 0
right parenthesis comma left parenthesis 2 comma 1 right
parenthesis comma left parenthesis 9 comma 8 right parenthesis
comma left parenthesis 5 comma 4 right parenthesis comma left
parenthesis 4 comma 3 right parenthesis .Your answer is
correct.
Part 2
b. What does the scatterplot suggest about the relationship
between x and​ y?
A.
As x ​increases, y tends to increase.​ Thus, there appears
to be a​ negative, linear
relationship between x and y.
B.
As x ​increases, y tends to decrease.​ Thus, there appears
to be a​ positive, linear
relationship between x and y.
C.
As x ​increases, y tends to decrease.​ Thus, there appears
to be a​ negative, linear
relationship between x and y.
D.
As x ​increases, y tends to increase.​ Thus, there appears
to be a​ positive, linear
relationship between x and y.
Your answer is correct.
Part 3
c. Find the least squares estimates of
β0
and
β1.
β1=enter your response here
β0=enter your response here
​(Round to three decimal places as​ needed.)