Listed below are the number of cricket chirps in 1 min and the corresponding temperatures in degrees Fahrenheit. Is there sufficient evidence to conclude that there is a relationship between the number of cricket chirps in 1 mIn and the temperature? Use a significance level of a 0.05. Chirps in 1 min| 1178 Temperature ("F) 75.1 876 94.1 1168 89.8 1174 1129 71.1 1186 72.1 809 78.9 852 81.3 69.5 Click the icon to view the critical values of Spearman's rank correlation coefficient. Spearman's rank correlation coefficient ..... Determine the null and alternative hypotheses for this test. Choose the corect answer below. OB. Ho:r, 0 H,:r, 0 A Ho: P0 H: P 0 OC. Ho:,0 OD. Ho: P 0 H: P. -0 a/2 a/2 Find the value of the correlation coefficient -1 - (Round to three decimal places as needed.) Critical Values of Spearman's Rank Correlation Coefficient r, a 0.10 a 0.05 a0.02 a 0.01 900 829 886 943 714 786 893 929 643 738 833 881 9. 600 700 783 833 10 564 .648 745 794 618 700
Listed below are the number of cricket chirps in 1 min and the corresponding temperatures in degrees Fahrenheit. Is there sufficient evidence to conclude that there is a relationship between the number of cricket chirps in 1 mIn and the temperature? Use a significance level of a 0.05. Chirps in 1 min| 1178 Temperature ("F) 75.1 876 94.1 1168 89.8 1174 1129 71.1 1186 72.1 809 78.9 852 81.3 69.5 Click the icon to view the critical values of Spearman's rank correlation coefficient. Spearman's rank correlation coefficient ..... Determine the null and alternative hypotheses for this test. Choose the corect answer below. OB. Ho:r, 0 H,:r, 0 A Ho: P0 H: P 0 OC. Ho:,0 OD. Ho: P 0 H: P. -0 a/2 a/2 Find the value of the correlation coefficient -1 - (Round to three decimal places as needed.) Critical Values of Spearman's Rank Correlation Coefficient r, a 0.10 a 0.05 a0.02 a 0.01 900 829 886 943 714 786 893 929 643 738 833 881 9. 600 700 783 833 10 564 .648 745 794 618 700
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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