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Fifty-four wild bears were anesthetized, and then their weights and chest sizes were measured and listed in a data set. Results are shown in the accompanying display. Is there sufficient evidence to support the claim that there is a linear correlation between the weights of bears and their chest sizes? When measuring an anesthetized bear, is it easier to measure chest size than weight? If so, does it appear that a measured chest size can be used to predict the weight? Use a significance level of a=0.05. Determine the null and alternative hypotheses. Ho: P H₁: p (Type integers or decimals. Do not round.) Identify the correlation coefficient, r r=(Round to three decimal places as needed.) Identify the critical value(s) (Round to three decimal places as needed.) OA. There are two critical values at r= + OB. There is one critical value at r= Is there sufficient evidence to support the claim that there is a linear correlation between the weights of bears and their chest sizes? Choose the correct answer below and, if necessary, fill in the answer box within your choice (Round to three decimal places as needed.) OA. No, because the test statistic OR. Vrh the station falls between the critical values. fulle hon the run Correlation Results Correlation coeff, r: 0.955798 Critical r +0.2680855 P-value (two tailed): 0.000 acer Next

Fifty-four wild bears were anesthetized, and then their weights and chest sizes were measured and listed in a data set. Results are shown in the accompanying display. Is there sufficient evidence to support the claim that there is a linear correlation between the weights of bears and their chest sizes? When measuring an anesthetized bear, is it easier to measure chest size than weight? If so, does it appear that a measured chest size can be used to predict the weight? Use a significance level of a=0.05. Determine the null and alternative hypotheses. Ho: P H₁: p (Type integers or decimals. Do not round.) Identify the correlation coefficient, r r=(Round to three decimal places as needed.) Identify the critical value(s) (Round to three decimal places as needed.) OA. There are two critical values at r= + OB. There is one critical value at r= Is there sufficient evidence to support the claim that there is a linear correlation between the weights of bears and their chest sizes? Choose the correct answer below and, if necessary, fill in the answer box within your choice (Round to three decimal places as needed.) OA. No, because the test statistic OR. Vrh the station falls between the critical values. fulle hon the run Correlation Results Correlation coeff, r: 0.955798 Critical r +0.2680855 P-value (two tailed): 0.000 acer Next

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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Fifty-four wild bears were anesthetized, and then their weights and chest sizes were measured and listed in a data set. Results are shown in the accompanying display. Is there sufficient evidence to support the claim that there is a linear correlation between the weights of bears and their chest sizes? When measuring an anesthetized bear, is it easier to measure chest size than weight? If so, does it appear that a measured chest size can be used to predict the weight? Use a significance level of a=0.05. Determine the null and alternative hypotheses. Ho: P H₁: p (Type integers or decimals. Do not round.) Identify the correlation coefficient, r. r= (Round to three decimal places as needed.) Identify the critical value(s). (Round to three decimal places as needed.) OA. There are two critical values at r= +. OB. There is one critical value at r= mwc mzxm Is there sufficient evidence to support the claim that there is a linear correlation between the weights of bears and their chest sizes? Choose the correct answer below and, if necessary, fill in the answer box within your choice. (Round to three decimal places as needed.) OA. No, because the test statistic falls between the critical values. OR. Var hann the tart statistin fulla hatunan the critical uskun Esc F1 & F2 # F3 $ JOE INTAN STACY 591.5134 F4 556-1036 C 347-2819 H 347-3232 O 347-2139 FAX % AUSTIN 615-1523 BRANDI 564-8186 F5 acer A 6 GED T12 Forest! QB Admin 12Forest Regina Timber12 Bancorp 12Forest! BancorpR Really1231 Savitozer!! Dara Sandhy F6 & 7 F7 8 F8 ( 9 Best way to overcome temptation is to avoid the tempting situation. GPE5489 12 Tinha! O F9 P F10 E + F11 411 F12 Correlation Results Correlation coeff, r: 0.955798 Critical r: +0.2680855 P-value (two tailed): 0.000 H 1135205 Patza Timber Bancorp South T Backspace Next 2510023829 Piazza Field Services Austin 8k 2800016053 Red River Austin Bank 08420278 Piazza Timber Austin Bank Insert Print ✔ Screen Home Scroll Lock Delete End 2331 PgUp Pause Break PgDn Num Lock
Transcribed Image Text:Fifty-four wild bears were anesthetized, and then their weights and chest sizes were measured and listed in a data set. Results are shown in the accompanying display. Is there sufficient evidence to support the claim that there is a linear correlation between the weights of bears and their chest sizes? When measuring an anesthetized bear, is it easier to measure chest size than weight? If so, does it appear that a measured chest size can be used to predict the weight? Use a significance level of a=0.05. Determine the null and alternative hypotheses. Ho: P H₁: p (Type integers or decimals. Do not round.) Identify the correlation coefficient, r. r= (Round to three decimal places as needed.) Identify the critical value(s). (Round to three decimal places as needed.) OA. There are two critical values at r= +. OB. There is one critical value at r= mwc mzxm Is there sufficient evidence to support the claim that there is a linear correlation between the weights of bears and their chest sizes? Choose the correct answer below and, if necessary, fill in the answer box within your choice. (Round to three decimal places as needed.) OA. No, because the test statistic falls between the critical values. OR. Var hann the tart statistin fulla hatunan the critical uskun Esc F1 & F2 # F3 $ JOE INTAN STACY 591.5134 F4 556-1036 C 347-2819 H 347-3232 O 347-2139 FAX % AUSTIN 615-1523 BRANDI 564-8186 F5 acer A 6 GED T12 Forest! QB Admin 12Forest Regina Timber12 Bancorp 12Forest! BancorpR Really1231 Savitozer!! Dara Sandhy F6 & 7 F7 8 F8 ( 9 Best way to overcome temptation is to avoid the tempting situation. GPE5489 12 Tinha! O F9 P F10 E + F11 411 F12 Correlation Results Correlation coeff, r: 0.955798 Critical r: +0.2680855 P-value (two tailed): 0.000 H 1135205 Patza Timber Bancorp South T Backspace Next 2510023829 Piazza Field Services Austin 8k 2800016053 Red River Austin Bank 08420278 Piazza Timber Austin Bank Insert Print ✔ Screen Home Scroll Lock Delete End 2331 PgUp Pause Break PgDn Num Lock
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