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correlation between the two variables. Use a significance level of Internet Users 66.5 76.6 80.1 80.7 56.2 Award Winners 5.6 9.2 3.3 1.7 11.1 Construct a scatterplot. Choose the correct graph below. OA. Internet Users Q C The linear correlation coefficient is r=0.796 (Round to three decimal places as needed.) Determine the null and alternative hypotheses. Ho: p=0 H₁: p0 (Type integers or decimals. Do not round.) The test statistic ist= (Round to two decimal places as needed.) 0.05. 37.7 0.1 The P-value is (Round to three decimal places as needed.) Because the P-value of the linear correlation coefficient is greater than OB. 124 Internet Users C. I' 12 the significance level, there is sufficient evidence to support the claim that there is a linear correlation between Internet users and scientific award winners. Internet Users IN √₁ V (0,0) More OD. Internet Users 90 a

correlation between the two variables. Use a significance level of Internet Users 66.5 76.6 80.1 80.7 56.2 Award Winners 5.6 9.2 3.3 1.7 11.1 Construct a scatterplot. Choose the correct graph below. OA. Internet Users Q C The linear correlation coefficient is r=0.796 (Round to three decimal places as needed.) Determine the null and alternative hypotheses. Ho: p=0 H₁: p0 (Type integers or decimals. Do not round.) The test statistic ist= (Round to two decimal places as needed.) 0.05. 37.7 0.1 The P-value is (Round to three decimal places as needed.) Because the P-value of the linear correlation coefficient is greater than OB. 124 Internet Users C. I' 12 the significance level, there is sufficient evidence to support the claim that there is a linear correlation between Internet users and scientific award winners. Internet Users IN √₁ V (0,0) More OD. Internet Users 90 a

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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Listed below are numbers of Internet users per 100 people and numbers of scientific award winners per 10 million people for different countries. Construct a scatterplot, find the value of the linear correlation coefficient r, and find the P-value of r. Determine whether there is sufficient evidence to support a claim of linear correlation between the two variables. Use a significance level of a = 0.05. Internet Users 80.1 Award Winners 5.6 12 Construct a scatterplot. Choose the correct graph below. O A. 30 Internet Users 80.7 56.2 9.2 3.3 G The linear correlation coefficient is r=0.796 (Round to three decimal places as needed.) Determine the null and alternative hypotheses. ||0| Ho: P H₁: p (Type integers or decimals. Do not round.) 66.5 1.7 The test statistic is t = (Round to two decimal places as needed.) The P-value is (Round to three decimal places as needed.) Because the P-value of the linear correlation coefficient is 76.6 11.1 37.7 0.1 greater than O B. Award Winners 12 30 Internet Users 90 G the significance level, there H C T O C. 12 Internet Users is sufficient evidence to support the claim that there is a linear correlation between Internet users and scientific award winners. Vi O (4) G More O D. Award Winners 30 Internet Users 90 Q Q
Transcribed Image Text:Listed below are numbers of Internet users per 100 people and numbers of scientific award winners per 10 million people for different countries. Construct a scatterplot, find the value of the linear correlation coefficient r, and find the P-value of r. Determine whether there is sufficient evidence to support a claim of linear correlation between the two variables. Use a significance level of a = 0.05. Internet Users 80.1 Award Winners 5.6 12 Construct a scatterplot. Choose the correct graph below. O A. 30 Internet Users 80.7 56.2 9.2 3.3 G The linear correlation coefficient is r=0.796 (Round to three decimal places as needed.) Determine the null and alternative hypotheses. ||0| Ho: P H₁: p (Type integers or decimals. Do not round.) 66.5 1.7 The test statistic is t = (Round to two decimal places as needed.) The P-value is (Round to three decimal places as needed.) Because the P-value of the linear correlation coefficient is 76.6 11.1 37.7 0.1 greater than O B. Award Winners 12 30 Internet Users 90 G the significance level, there H C T O C. 12 Internet Users is sufficient evidence to support the claim that there is a linear correlation between Internet users and scientific award winners. Vi O (4) G More O D. Award Winners 30 Internet Users 90 Q Q
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