content area top Part 1 Fifty dash 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 alphaequals0.05. Correlation Results Correlation coeff, r: 0.969117 Critical r: plus or minus0.2680855 P-value (two tailed): 0.000 Question content area bottom Part 1 Determine the null and alternative hypotheses. Upper H 0: rho equals 0 Upper H 1: rho not equals 0 (Type integers or decimals. Do not round.) Part 2 Identify the correlation coefficient, r. requals 0.969 (Round to three decimal places as needed.) Part 3 Identify the critical value(s). (Round to three decimal places as needed.) A. There are two critical values at requalsplus or minus enter your response here. B. There is one critical value at requals enter your response here