Use the given data set to complete parts (a) through (c) below. (Use a = 0.05.) 10 8 13 11 9.13 9 8.76 14 8.09 y 8.14 8.75 6 4 12 9.26 6.12 3.09 9.13 7.25 4.73 Click here to view a table of critical values for the correlation coefficient. a. Construct a scatterplot. Choose the correct graph below. O A. B. OC. OD. 10- AY 10- 10- Ay 10- 8- 84 8- 6- 6- 8- 6- 4- 64 4- 4- 4- 2- ..... 2- 2- 0- 2- 4 12 16 0- 0+ 4 8 12 16 ........... 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=

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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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.

c. find the critical values

 

Use the given data set to complete parts (a) through (c) below. (Use a = 0.05.)
10
8.
13
9.
11
14
6.
4
12
7
5
y
9.13
8.14
8.75
8.76
9.26
8.09
6.12
3.09
9.13
7.25
4.73
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.
C.
D.
Ay
10-
Ay
10-
Ay
10-
Ay
10-
8-
8-
8-
8-
6-
6-
6-
6-
4
4
2-
2-
2-
0-
0-
->
0-
->
2-
4
8.
12
16
4
8
12
16
4
16
X
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.)
12
4.
4-
Transcribed Image Text:Use the given data set to complete parts (a) through (c) below. (Use a = 0.05.) 10 8. 13 9. 11 14 6. 4 12 7 5 y 9.13 8.14 8.75 8.76 9.26 8.09 6.12 3.09 9.13 7.25 4.73 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. C. D. Ay 10- Ay 10- Ay 10- Ay 10- 8- 8- 8- 8- 6- 6- 6- 6- 4 4 2- 2- 2- 0- 0- -> 0- -> 2- 4 8. 12 16 4 8 12 16 4 16 X 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.) 12 4. 4-
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