Listed below are the overhead widths (in cm) of seals measured from photographs and the weights (in kg) of the seals. Construct a scatterplot, find the value of the linear correlation coefficient r, a find the critical values of r using α =0.01. Is there sufficient evidence to conclude that there is a linear correlation between overhead widths of seals from photographs and the weights of the seals? Overhead Width 7.0 Weight 106 Click here to view a table of critical values for the correlation coefficient. Construct a scatterplot. Choose the correct graph below. O A. Aweight (kg) 300- +++ 10. in 100+ 7 width (cm) 10 7.6 9.8 9.2 202 250 195 Q The linear correlation coefficient is r= 0.828 (Round to three decimal places as needed.) OB. Aweight (kg) ▬▬▬▬▬▬▬▬ IH ▬▬▬▬▬▬▬ ●● 300- 8.7 8.4 O 200 192 100+ 7 width (cm) → 10 Q Q The critical values are r= (Round to three decimal places as needed. Use a comma to separate answers as needed.) C... O C. Aweight (kg) 300+ + ... +++ 100+ 7 width (cm) 10 ▼than the positive critical value, there Because the absolute value of the linear correlation coefficient is between overhead widths of seals from photographs and the weights of the seals for a significance level of α = 0.01. Q O O D. Aweight (kg) 300- V▬▬▬▬▬▬ HHHHH Į▬▬▬▬▬▬ HOO. 43 100- 7 width (cm) 10 Q sufficient evidence to support the claim that there is a linear correlation

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Listed below are the overhead widths (in cm) of seals measured from photographs and the weights (in kg) of the seals. Construct a scatterplot, find the value of the linear correlation coefficient r, and
find the critical values of r using a = 0.01. Is there sufficient evidence to conclude that there is a linear correlation between overhead widths of seals from photographs and the weights of the seals?
Overhead Width
Weight
Click here to view a table of critical values for the correlation coefficient.
A.
Aweight (kg)
300-
Construct a scatterplot. Choose the correct graph below.
O
100+
7
...
7.0
106
width (cm)
7.6
202
10
9.8
250
9.2
195
The linear correlation coefficient is r = 0.828
(Round to three decimal places as needed.)
B.
8.7
200
Aweight (kg)
300-
1004
7
width (cm)
10
8.4
192
The critical values are r=
(Round to three decimal places as needed. Use a comma to separate answers as needed.)
C.
Aweight (kg)
300-
100-
7
width (cm)
than the positive critical value, there
Because the absolute value of the linear correlation coefficient is
between overhead widths of seals from photographs and the weights of the seals for a significance level of α =0.01.
10
D.
Aweight (kg)
300-
100+
7
...
width (cm)
10
sufficient evidence to support the claim that there is a linear correlation
Transcribed Image Text:Listed below are the overhead widths (in cm) of seals measured from photographs and the weights (in kg) of the seals. Construct a scatterplot, find the value of the linear correlation coefficient r, and find the critical values of r using a = 0.01. Is there sufficient evidence to conclude that there is a linear correlation between overhead widths of seals from photographs and the weights of the seals? Overhead Width Weight Click here to view a table of critical values for the correlation coefficient. A. Aweight (kg) 300- Construct a scatterplot. Choose the correct graph below. O 100+ 7 ... 7.0 106 width (cm) 7.6 202 10 9.8 250 9.2 195 The linear correlation coefficient is r = 0.828 (Round to three decimal places as needed.) B. 8.7 200 Aweight (kg) 300- 1004 7 width (cm) 10 8.4 192 The critical values are r= (Round to three decimal places as needed. Use a comma to separate answers as needed.) C. Aweight (kg) 300- 100- 7 width (cm) than the positive critical value, there Because the absolute value of the linear correlation coefficient is between overhead widths of seals from photographs and the weights of the seals for a significance level of α =0.01. 10 D. Aweight (kg) 300- 100+ 7 ... width (cm) 10 sufficient evidence to support the claim that there is a linear correlation
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