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sted below are the overhead widths (in cm) of seals measured from photographs and the weights of the seals (in kg). The purpose of the study was to determine if weights of seals could be determined from overhead photographs. fficient evidence to conclude that there is a correlation between overhead widths and the weights of the seals? Use a significance level of a0.05. verhead width (cm) 7.4 7.7 9.4 8.1 8.5 9.8 O Critical values Weight (kg) 120 138 200 198 182 249 A Click the icon to view the critical values of Spearman's rank correlation coefficient. ..... .10 a-0.05 0.02 etermine the null and alternative hypotheses. G00 829 06 943 714 706 643 738 833 600 700 763 etermine r 10 564 648 745 1 -(Round to three decimal places as needed.) 536 18 700 12 503 587 678 etermine the critical values. 13 560 648 14 464 530 626 aitical values are 15 446 521 604 Round to three dec

sted below are the overhead widths (in cm) of seals measured from photographs and the weights of the seals (in kg). The purpose of the study was to determine if weights of seals could be determined from overhead photographs. fficient evidence to conclude that there is a correlation between overhead widths and the weights of the seals? Use a significance level of a0.05. verhead width (cm) 7.4 7.7 9.4 8.1 8.5 9.8 O Critical values Weight (kg) 120 138 200 198 182 249 A Click the icon to view the critical values of Spearman's rank correlation coefficient. ..... .10 a-0.05 0.02 etermine the null and alternative hypotheses. G00 829 06 943 714 706 643 738 833 600 700 763 etermine r 10 564 648 745 1 -(Round to three decimal places as needed.) 536 18 700 12 503 587 678 etermine the critical values. 13 560 648 14 464 530 626 aitical values are 15 446 521 604 Round to three dec

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Listed below are the overhead widths (in cm) of seals measured from photographs and the weights of the seals (in kg). The purpose of the study was to determine if weights of seals could be determined from overhead photographs. Is there sufficient evidence to conclude that there is a correlation between overhead widths and the weights of the seals? Use a significance level of a =0.05. Overhead width (cm) Weight (kg) 7.4 7.7 9.4 8.1 8.5 9.8 Critical values 120 138 200 198 182 249 E Click the icon to view the critical values of Spearman's rank correlation coefficient. ....... a-0.10 a-0.05 a-0.02 -0.01 Determine the null and alternative hypotheses. 900 829 886 943 Ho: Pa 7 714 786 803 929 8. 643 738 833 881 Determine r .600 700 783 833 10 564 648 745 794 ,- (Round to three decimal places as needed.) 11 536 618 700 755 12 503 587 .678 727 Determine the critical values. 13 484 560 648 703 14 464 538 626 .679 Critical values are (Round to three decimal places as needed. Use a comma to separate answers as needed.) 15 446 521 604 654 16 429 503 582 635 State the conclusion. 17 414 485 566 615 18 401 472 550 800 OA. Reject the null hypothesis. There is sufficient evidence to conclude that there is a correlation between overhead widths of seals from photographs and the weight 19 301 460 535 584 O B. Do not reject the null hypothesis. There is not sufficient evidence to conclude that there is a correlation between overhead widths of seals from photographs and 20 380 447 520 570 21 370 435 508 556 OC. Reject the null hypothesis. There is not sufficient evidence to conclude that there is a correlation between overhead widths of seals from photographs and the we
Transcribed Image Text:Listed below are the overhead widths (in cm) of seals measured from photographs and the weights of the seals (in kg). The purpose of the study was to determine if weights of seals could be determined from overhead photographs. Is there sufficient evidence to conclude that there is a correlation between overhead widths and the weights of the seals? Use a significance level of a =0.05. Overhead width (cm) Weight (kg) 7.4 7.7 9.4 8.1 8.5 9.8 Critical values 120 138 200 198 182 249 E Click the icon to view the critical values of Spearman's rank correlation coefficient. ....... a-0.10 a-0.05 a-0.02 -0.01 Determine the null and alternative hypotheses. 900 829 886 943 Ho: Pa 7 714 786 803 929 8. 643 738 833 881 Determine r .600 700 783 833 10 564 648 745 794 ,- (Round to three decimal places as needed.) 11 536 618 700 755 12 503 587 .678 727 Determine the critical values. 13 484 560 648 703 14 464 538 626 .679 Critical values are (Round to three decimal places as needed. Use a comma to separate answers as needed.) 15 446 521 604 654 16 429 503 582 635 State the conclusion. 17 414 485 566 615 18 401 472 550 800 OA. Reject the null hypothesis. There is sufficient evidence to conclude that there is a correlation between overhead widths of seals from photographs and the weight 19 301 460 535 584 O B. Do not reject the null hypothesis. There is not sufficient evidence to conclude that there is a correlation between overhead widths of seals from photographs and 20 380 447 520 570 21 370 435 508 556 OC. Reject the null hypothesis. There is not sufficient evidence to conclude that there is a correlation between overhead widths of seals from photographs and the we
Listed below are the overhead widths (in cm) of seals measured from photographs and the weights of the seals (in kg). The purpose of the study was to determine if weights of seals could be determined from overhead photographs. Is there sufficient evidence to conclude that there is a correlation between overhead widths and the weights of the seals? Use a significance level of a =0.05. Overhead width (cm) Weight (kg) 7.4 7.7 9.4 8.1 8.5 9.8 120 138 200 198 182 249 E Click the icon to view the critical values of Spearman's rank correlation coefficient. Ho: Pa H,: P. Determine r ,- (Round to three decimal places i needed.) Determine the critical values. Critical values are (Round to three decimal places as needed. Use a comma to separate answers as needed.) State the conclusion. O A. Reject the null hypothesis. There is sufficient evidence to conclude that there is a correlation between overhead widths of seals from photographs and the weights of the seals. O B. Do not reject the null hypothesis. There is not sufficient evidence to conclude that there is a correlation between overhead widths OC. Reject the null hypothesis. There is not sufficient evidence to conclude that there is a correlation between overhead widths of seals from photographs and the weights of the seals. O D. Do not reject the null hypothesis. There is sufficient evidence to conclude that there is a correlation between overhead widths of seals from photographs and the weights of the seals. seals from photographs and the weights of the seals.
Transcribed Image Text:Listed below are the overhead widths (in cm) of seals measured from photographs and the weights of the seals (in kg). The purpose of the study was to determine if weights of seals could be determined from overhead photographs. Is there sufficient evidence to conclude that there is a correlation between overhead widths and the weights of the seals? Use a significance level of a =0.05. Overhead width (cm) Weight (kg) 7.4 7.7 9.4 8.1 8.5 9.8 120 138 200 198 182 249 E Click the icon to view the critical values of Spearman's rank correlation coefficient. Ho: Pa H,: P. Determine r ,- (Round to three decimal places i needed.) Determine the critical values. Critical values are (Round to three decimal places as needed. Use a comma to separate answers as needed.) State the conclusion. O A. Reject the null hypothesis. There is sufficient evidence to conclude that there is a correlation between overhead widths of seals from photographs and the weights of the seals. O B. Do not reject the null hypothesis. There is not sufficient evidence to conclude that there is a correlation between overhead widths OC. Reject the null hypothesis. There is not sufficient evidence to conclude that there is a correlation between overhead widths of seals from photographs and the weights of the seals. O D. Do not reject the null hypothesis. There is sufficient evidence to conclude that there is a correlation between overhead widths of seals from photographs and the weights of the seals. seals from photographs and the weights of the seals.
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