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 α = 0.01. Internet Users Award Winners Construct a scatterplot. Choose the correct graph below. A. 12- 04 30 Internet Users 78.1 78.1 57.3 68.1 77.2 38.7 Q 5.5 9.3 3.3 1.6 10.9 0.1 90 B. 12T 0- 30 Internet Users The linear correlation coefficient is r = 0. (Round to three decimal places as needed.) 90 C. 12- 0+ 30 Internet Users 90 Q D. 30 Internet Users 90 ✪
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 α = 0.01. Internet Users Award Winners Construct a scatterplot. Choose the correct graph below. A. 12- 04 30 Internet Users 78.1 78.1 57.3 68.1 77.2 38.7 Q 5.5 9.3 3.3 1.6 10.9 0.1 90 B. 12T 0- 30 Internet Users The linear correlation coefficient is r = 0. (Round to three decimal places as needed.) 90 C. 12- 0+ 30 Internet Users 90 Q D. 30 Internet Users 90 ✪
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.6: Regression And Median-fit Lines
Problem 1AGP
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