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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 is one critical value at r= OB. There are two critical values at r= ± Is there sufficient evidence to support the claim that there is a linear correlation between the weights f 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 absolute value of the test statistic OB. Yes, because the absolute value of the test statistic exceeds the critical value. exceeds the critical value. OC. Yes, because the test statistic falls between the critical values. OD. No, because the test statistic falls between the critical values. OE The answer cannot be determined from the given information. 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?

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 is one critical value at r= OB. There are two critical values at r= ± Is there sufficient evidence to support the claim that there is a linear correlation between the weights f 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 absolute value of the test statistic OB. Yes, because the absolute value of the test statistic exceeds the critical value. exceeds the critical value. OC. Yes, because the test statistic falls between the critical values. OD. No, because the test statistic falls between the critical values. OE The answer cannot be determined from the given information. 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?

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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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. Correlation Results Correlation coeff, r: 0.966785 Critical r: P-value (two tailed): 0.000 +0.2680855
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. Correlation Results Correlation coeff, r: 0.966785 Critical r: P-value (two tailed): 0.000 +0.2680855
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.) O A. There is one critical value at r= OB. There are two critical values 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 absolute value of the test statistic OB. Yes, because the absolute value of the test statistic OC. Yes, because the test statistic falls between the critical values. OD. No, because the test statistic falls between the critical values. O E. The answer cannot be determined from the given information. 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? exceeds the critical value. exceeds the critical value.
Transcribed Image Text: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.) O A. There is one critical value at r= OB. There are two critical values 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 absolute value of the test statistic OB. Yes, because the absolute value of the test statistic OC. Yes, because the test statistic falls between the critical values. OD. No, because the test statistic falls between the critical values. O E. The answer cannot be determined from the given information. 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? exceeds the critical value. exceeds the critical value.
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