Fifty-four wild bears were anesthetized, and then their weights and chest sizes were measured and listed in a data set. Correlation ResultsResults are shown in the accompanying display. Is there sufficient evidence to support the claim that there is a linearcorrelation between the weights of bears and their chest sizes? When measuring an anesthetized bear, is it easier tomeasure 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 coeff, r: 0.974737Critical r:+ 0.2680855P-value (two tailed): 0.000.....Determine the null and alternative hypotheses.Ho: PH1: P(Type integers or decimals. Do not round.)

Here we have to write the null and alternative hypothesis from the given information

Answered: Fifty-four wild bears were…

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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Technology output The single value that is the best predicted height is cm. (Round to the nearest whole number as needed.) The regression equation is Height = 65.9 + 4.97 Foot Length Predictor Сoef SE Coef T P Constant 65.93 11.53 5.72 0.000 Foot Length 4.9691 0.4803 10.35 0.000 S = 5.50572 R-Sq=71. 5% R-Sq(adj) = 70.8% Predicted Values for New Observations New Obs Fit SE Fit 95% CI 95% PI 214.506 1.768 (210.408, 218.604) (202.711, 226.301) Values of Predictors for New Observations Foot New Obs Length 29.9
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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 α=0.05. Correlation Results Correlation coeff, r: 0.963947 Critical r: ±0.2680855 P-value (two tailed): 0.000 Determine the null and alternative hypotheses. H0: ρ is: = 0 H1: ρ is: ≠ 0 Given all the information provided: Identify the correlation coefficient, r. r= _____ (round to three decimal places)
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Statistics Question
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 Question: Determine the null and alternative hypotheses
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