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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= 0.01. Internet Users Award Winners 80.1 5.4 79.7 56.7 68.9 1.6 77.5 10.8 37.6 O 9.3 3.3 0.1 The linear correlation coefficient r is (Round to three decimal places as needed.) The test statistic t is. (Round to three decimal places as needed.) The P-value is (Round to three decimal places as needed.) Because the P-value is than the significance level 0.05, there sufficient evidence to support the claim that there is a linear correlation between annual salaries (in millions) and the number of viewers (in millions) for Can the number of viewers be used to get a good sense of annual salaries? O A. Knowing the number of viewers is helpful in getting a good sense for the annual salaries because there appears to be a linear correlation between the two variables. O B. Knowing the number of viewers is helpful in getting a good sense for the annual salaries, because there does not appear to be a linear correlation between the two variables. O C. Knowing the number of viewers is not helpful in getting a good sense for the annual salaries because there does not appear to be a linear correlation between the two variables. O D. Knowing the number of viewers is not helpful in getting a good sense for the annual salaries because there appears to be a linear correlation between the two variables.

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= 0.01. Internet Users Award Winners 80.1 5.4 79.7 56.7 68.9 1.6 77.5 10.8 37.6 O 9.3 3.3 0.1 The linear correlation coefficient r is (Round to three decimal places as needed.) The test statistic t is. (Round to three decimal places as needed.) The P-value is (Round to three decimal places as needed.) Because the P-value is than the significance level 0.05, there sufficient evidence to support the claim that there is a linear correlation between annual salaries (in millions) and the number of viewers (in millions) for Can the number of viewers be used to get a good sense of annual salaries? O A. Knowing the number of viewers is helpful in getting a good sense for the annual salaries because there appears to be a linear correlation between the two variables. O B. Knowing the number of viewers is helpful in getting a good sense for the annual salaries, because there does not appear to be a linear correlation between the two variables. O C. Knowing the number of viewers is not helpful in getting a good sense for the annual salaries because there does not appear to be a linear correlation between the two variables. O D. Knowing the number of viewers is not helpful in getting a good sense for the annual salaries because there appears to be a linear correlation between the two variables.

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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Could you please detail how to solve this example for these points below. Please, the more detail the better. For instance, (How to calculate the sigma symbol with n and y to equal r?)

How to correlate the sigma symbol specifically into the problem.. on a calculator or in stat crunch.

Thanks

 

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= 0.01. Internet Users Award Winners 80.1 5.4 79.7 56.7 68.9 1.6 77.5 10.8 37.6 O 9.3 3.3 0.1
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= 0.01. Internet Users Award Winners 80.1 5.4 79.7 56.7 68.9 1.6 77.5 10.8 37.6 O 9.3 3.3 0.1
The linear correlation coefficient r is (Round to three decimal places as needed.) The test statistic t is. (Round to three decimal places as needed.) The P-value is (Round to three decimal places as needed.) Because the P-value is than the significance level 0.05, there sufficient evidence to support the claim that there is a linear correlation between annual salaries (in millions) and the number of viewers (in millions) for Can the number of viewers be used to get a good sense of annual salaries? O A. Knowing the number of viewers is helpful in getting a good sense for the annual salaries because there appears to be a linear correlation between the two variables. O B. Knowing the number of viewers is helpful in getting a good sense for the annual salaries, because there does not appear to be a linear correlation between the two variables. O C. Knowing the number of viewers is not helpful in getting a good sense for the annual salaries because there does not appear to be a linear correlation between the two variables. O D. Knowing the number of viewers is not helpful in getting a good sense for the annual salaries because there appears to be a linear correlation between the two variables.
Transcribed Image Text:The linear correlation coefficient r is (Round to three decimal places as needed.) The test statistic t is. (Round to three decimal places as needed.) The P-value is (Round to three decimal places as needed.) Because the P-value is than the significance level 0.05, there sufficient evidence to support the claim that there is a linear correlation between annual salaries (in millions) and the number of viewers (in millions) for Can the number of viewers be used to get a good sense of annual salaries? O A. Knowing the number of viewers is helpful in getting a good sense for the annual salaries because there appears to be a linear correlation between the two variables. O B. Knowing the number of viewers is helpful in getting a good sense for the annual salaries, because there does not appear to be a linear correlation between the two variables. O C. Knowing the number of viewers is not helpful in getting a good sense for the annual salaries because there does not appear to be a linear correlation between the two variables. O D. Knowing the number of viewers is not helpful in getting a good sense for the annual salaries because there appears to be a linear correlation between the two variables.
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