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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 rusing a = 0.05. 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. | 7.2 119 9.7 9.3 244 197 7.5 8.9 8.1 O 170 204 184 Construct a scatterplot. Choose the correct graph below. O A. OB. Oc. Oc. O D. Aweight (kg) 300 Aweight (kg) 300 Aweight (kg) 300 weight (kg) 300. 100 100 100 100- width (cm) width (cm) width (cm) width (cm) The linear correlation coefficient isr= (Round to three decimal places as needed.) The critical values are r (Round to three decimal places as needed. Use a comma to separate answers as needed.) Because the absolute value of the linear correlation coefficient is v than the positive critical value, there v sufficient evidence to support the claim that there is a linear correlation between overhead widths of seals from photographs and the weights of the seals for a significance level of a=0.05.

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 rusing a = 0.05. 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. | 7.2 119 9.7 9.3 244 197 7.5 8.9 8.1 O 170 204 184 Construct a scatterplot. Choose the correct graph below. O A. OB. Oc. Oc. O D. Aweight (kg) 300 Aweight (kg) 300 Aweight (kg) 300 weight (kg) 300. 100 100 100 100- width (cm) width (cm) width (cm) width (cm) The linear correlation coefficient isr= (Round to three decimal places as needed.) The critical values are r (Round to three decimal places as needed. Use a comma to separate answers as needed.) Because the absolute value of the linear correlation coefficient is v than the positive critical value, there v sufficient evidence to support the claim that there is a linear correlation between overhead widths of seals from photographs and the weights of the seals for a significance level of a=0.05.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 11PPS
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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 = 0.05. 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 7.2 7.5 9.7 9.3 8.9 8.1 Weight 119 170 244 197 204 184 Click here to view a table of critical values for the correlation coefficient. ..... Construct a scatterplot. Choose the correct graph below. A. Ов. OC. D. Aweight (kg) 300- Aweight (kg) 300- Aweight (kg) 300- Aweight (kg) 300- 100+ 7 100- 100- 100- 10 10 10 7 10 width (cm) width (cm) width (cm) width (cm) The linear correlation coefficient is r= (Round to three decimal places as needed.) The critical values are r= (Round to three decimal places as needed. Use a comma to separate answers as needed.) Because the absolute value of the linear correlation coefficient is than the positive critical value, there v sufficient evidence to support the claim that there is a linear correlation between overhead widths of seals from photographs and the weights of the seals for a significance level of a = 0.05.
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 = 0.05. 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 7.2 7.5 9.7 9.3 8.9 8.1 Weight 119 170 244 197 204 184 Click here to view a table of critical values for the correlation coefficient. ..... Construct a scatterplot. Choose the correct graph below. A. Ов. OC. D. Aweight (kg) 300- Aweight (kg) 300- Aweight (kg) 300- Aweight (kg) 300- 100+ 7 100- 100- 100- 10 10 10 7 10 width (cm) width (cm) width (cm) width (cm) The linear correlation coefficient is r= (Round to three decimal places as needed.) The critical values are r= (Round to three decimal places as needed. Use a comma to separate answers as needed.) Because the absolute value of the linear correlation coefficient is than the positive critical value, there v sufficient evidence to support the claim that there is a linear correlation between overhead widths of seals from photographs and the weights of the seals for a significance level of a = 0.05.
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