Ose the given dala set to complete parts (a) through (C) below. 10 8 13 9 11 14 6 4 12 7 y 7.46 6.77 12.75 7.12 7.81 8.83 6.08 5.39 8.15 6.43 5.74 Click here to view a table of critical values for the correlation coefficient. a. Construct a scatterplot. Choose the correct graph below. O A. В. Oc. OD. 16+ Ay 16- Ay 16- Ay 16- 12- 12- 12- 12- 8- 8- 8- 8- 4- 4- 4- 4- 0- 4 8 12 16 0- 4 8 12 16 0- 0- 4 8 12 16 4 8 12 16 b. Find the linear correlation coefficient, r, then determine whether there is sufficient evidence to support the claim of a linear correlation between the two variables. The linear correlation coefficient is r=. (Round to three decimal places as needed.)

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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Use the given data set to complete parts (a) through (c) below. (Use a = 0.05.)
10
8
13
11
14
4
12
7
y
7.46
6.77
12.75
7.12
7.81
8.83
6.08
5.39
8.15
6.43
5.74
Click here to view a table of critical values for the correlation coefficient.
a. Construct a scatterplot. Choose the correct graph below.
O A.
В.
O C.
OD.
Ay
16-
Ay
16-
Ay
16-
Ay
16-
12-
12-
12-
12-
8-
8-
8-
8-
4-
4-
4-
4-
0+
4
0+
4
->
0+
0-
->
12
16
12 16
4
8
12
16
8
12
16
b. Find the linear correlation coefficient, r, then determine whether there is sufficient evidence to support the claim of a linear correlation between the two variables.
The linear correlation coefficient is r =
(Round to three decimal places as needed.)
Transcribed Image Text:Use the given data set to complete parts (a) through (c) below. (Use a = 0.05.) 10 8 13 11 14 4 12 7 y 7.46 6.77 12.75 7.12 7.81 8.83 6.08 5.39 8.15 6.43 5.74 Click here to view a table of critical values for the correlation coefficient. a. Construct a scatterplot. Choose the correct graph below. O A. В. O C. OD. Ay 16- Ay 16- Ay 16- Ay 16- 12- 12- 12- 12- 8- 8- 8- 8- 4- 4- 4- 4- 0+ 4 0+ 4 -> 0+ 0- -> 12 16 12 16 4 8 12 16 8 12 16 b. Find the linear correlation coefficient, r, then determine whether there is sufficient evidence to support the claim of a linear correlation between the two variables. The linear correlation coefficient is r = (Round to three decimal places as needed.)
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