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Police sometimes measure shoe prints at crime scenes so that they can leam something about criminals. Listed below are shoe print lengths, foot lengths, and heights of males. Construct a scatterplot, find the value of the linear correlation coefficient r, and find the P-value of r. Determine whether there is sufficient evidence to support a claim of linear correlation between the two variables. Based on these results, does it appear that police can use a shoe print length to estimate th height of a male? Use a significance level of a = 0.05. Shoe Print (cm) | 29,5 Foot Length (cm) 25.1 Height (cm) 29.5 32.4 32.9 27.8 O 27.7 24.5 171.9 25.8 26.6 169.9 173.1 186.5 169.8 Construct a scatterplot. Choose the correct graph below. O A. YB. Oc. C. OD. Q 200- 200- 200- 200- 160+ 25 Shoe Print (cm) 160+ 25 160+ 25 160- 25 35 35 35 Shoe Print (cm) Shoe Print (cm) Shoe Print (om) The linear correlation coefficient is r=D (Round to three decimal places as needed.)

Police sometimes measure shoe prints at crime scenes so that they can leam something about criminals. Listed below are shoe print lengths, foot lengths, and heights of males. Construct a scatterplot, find the value of the linear correlation coefficient r, and find the P-value of r. Determine whether there is sufficient evidence to support a claim of linear correlation between the two variables. Based on these results, does it appear that police can use a shoe print length to estimate th height of a male? Use a significance level of a = 0.05. Shoe Print (cm) | 29,5 Foot Length (cm) 25.1 Height (cm) 29.5 32.4 32.9 27.8 O 27.7 24.5 171.9 25.8 26.6 169.9 173.1 186.5 169.8 Construct a scatterplot. Choose the correct graph below. O A. YB. Oc. C. OD. Q 200- 200- 200- 200- 160+ 25 Shoe Print (cm) 160+ 25 160+ 25 160- 25 35 35 35 Shoe Print (cm) Shoe Print (cm) Shoe Print (om) The linear correlation coefficient is r=D (Round to three decimal places as needed.)

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 15PPS
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Police sometimes measure shoe prints at crime scenes so that they can learn something about criminals. Listed below are shoe print lengths, foot lengths, and heights of males. Construct a scatterplot, find the value of the linear correlation coefficient r, and find the P-value of r. Determine whether there is sufficient evidence to support a claim of linear correlation between the two variables. Based on these results, does it appear that police can use a shoe print length to estimate the height of a male? Use a significance level of a = 0.05. Shoe Print (cm) Foot Length (cm) 25.1 Height (cm) 29.5 29.5 25.8 173,1 32.4 32.9 27.8 D 27.7 186.5 26.6 24.5 169,9 169,8 171.9 Construct a scatterplot. Choose the correct graph below. O A. B. Oc. O D. 200- 200- 200- 200- 160+ 160+ 160- 160- 25 Shoe Print (cm) 25 35 25 35 35 25 35 Shoe Print (cm) Shoe Print (cm) Shoe Print (cm) The linear correlation coefficient is r= (Round to three decimal places as needed.) Height (cm) Height (cm) Height (cm)
Transcribed Image Text:Police sometimes measure shoe prints at crime scenes so that they can learn something about criminals. Listed below are shoe print lengths, foot lengths, and heights of males. Construct a scatterplot, find the value of the linear correlation coefficient r, and find the P-value of r. Determine whether there is sufficient evidence to support a claim of linear correlation between the two variables. Based on these results, does it appear that police can use a shoe print length to estimate the height of a male? Use a significance level of a = 0.05. Shoe Print (cm) Foot Length (cm) 25.1 Height (cm) 29.5 29.5 25.8 173,1 32.4 32.9 27.8 D 27.7 186.5 26.6 24.5 169,9 169,8 171.9 Construct a scatterplot. Choose the correct graph below. O A. B. Oc. O D. 200- 200- 200- 200- 160+ 160+ 160- 160- 25 Shoe Print (cm) 25 35 25 35 35 25 35 Shoe Print (cm) Shoe Print (cm) Shoe Print (cm) The linear correlation coefficient is r= (Round to three decimal places as needed.) Height (cm) Height (cm) Height (cm)
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