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 Correlation Results the claim that there is a linear correlation between the weights a measured chest size can be used to predict the weight? Use a significance level of a = 0.05. o measure chest size than weight? If so, does it appear that Correlation coeff, r: 0.967311 bears and their chest sizes? When measuring an anesthetized bear, is it easier Critical r: +0.2680855 P-value (two tailed): 0.000 Determine the null and altemative hypotheses. Ho: p H:P (Type integers or decimals. Do not round.)

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter4: Writing Linear Equations
Section: Chapter Questions
Problem 11CT
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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 Correlation Results
the claim that there is a linear correlation between the weights
a measured chest size can be used to predict the weight? Use a significance level of a = 0.05.
o measure chest size than weight? If so, does it appear that Correlation coeff, r: 0.967311
bears and their chest sizes? When measuring an anesthetized bear, is it easier
Critical r:
±0.2680855
P-value (two tailed): 0.000
Determine the null and altenative hypotheses.
Ho: p
H:P
(Type integers or decimals. Do not round.)
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 Correlation Results the claim that there is a linear correlation between the weights a measured chest size can be used to predict the weight? Use a significance level of a = 0.05. o measure chest size than weight? If so, does it appear that Correlation coeff, r: 0.967311 bears and their chest sizes? When measuring an anesthetized bear, is it easier Critical r: ±0.2680855 P-value (two tailed): 0.000 Determine the null and altenative hypotheses. Ho: p H:P (Type integers or decimals. Do not round.)
Determine the null and alternative hypotheses.
Hip
(Type integers or decimals. Do not round.)
Identify the correlation coefficient, 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 etr
OB There are two critical values at re
Is there sufficient evidence to support the claim that there is a Inear correlation between the weights of bears and their chest sizes? Choose the correct answer
below and, if necessary, fil in the answer box within your choice
(Round to three decimal places as needed)
OA No, because the absolute value of the test statistic
exceeds the critical value
OB. Yes, because the absolute value of the test statistic
exceeds the critical value
Click to select your answerts)
Fifty-four wild bears were anesthetized, and then their weights and chest sizes were measured and listed in a data set. Results
are showrin 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 prodict the weight? Use a significance level of a= 0.05.
Is there sufficient evidence to support the daim that there is a linear correlation betwoen the weights of bears and their chest sizes? Choose the correct answ
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
excoeds the critical value.
OB. Yes, because the absolute value of the test statistic
exceeds the critical value
Transcribed Image Text:Determine the null and alternative hypotheses. Hip (Type integers or decimals. Do not round.) Identify the correlation coefficient, 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 etr OB There are two critical values at re Is there sufficient evidence to support the claim that there is a Inear correlation between the weights of bears and their chest sizes? Choose the correct answer below and, if necessary, fil in the answer box within your choice (Round to three decimal places as needed) OA No, because the absolute value of the test statistic exceeds the critical value OB. Yes, because the absolute value of the test statistic exceeds the critical value Click to select your answerts) Fifty-four wild bears were anesthetized, and then their weights and chest sizes were measured and listed in a data set. Results are showrin 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 prodict the weight? Use a significance level of a= 0.05. Is there sufficient evidence to support the daim that there is a linear correlation betwoen the weights of bears and their chest sizes? Choose the correct answ 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 excoeds the critical value. OB. Yes, because the absolute value of the test statistic exceeds the critical value
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