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sted 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 co nether there is sulficient evidence to support a claim of linear correlation between the two variables. Use a significance level of a =0.01. Internet Users Award Winners 80.9 78.1 38.3 O 0.1 57.1 67.1 78.3 112 5.6 8.6 3.2 1.7 onstruct a scatterplot. Choose the correct graph below. DA. O B. OC. 12 12 12 90 Intemet Users Intermet Users Intermet Uhers The linear correlation coefficient is r= Acerd Winnes UM PR UM ARY

sted 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 co nether there is sulficient evidence to support a claim of linear correlation between the two variables. Use a significance level of a =0.01. Internet Users Award Winners 80.9 78.1 38.3 O 0.1 57.1 67.1 78.3 112 5.6 8.6 3.2 1.7 onstruct a scatterplot. Choose the correct graph below. DA. O B. OC. 12 12 12 90 Intemet Users Intermet Users Intermet Uhers The linear correlation coefficient is r= Acerd Winnes UM PR UM ARY

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 2BGP
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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 coellicient 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 80.9 78.1 8.6 57.1 67.1 1.7 78.3 38.3 5.6 3.2 11.2 0.1 .*** Construct a scatterplot. Choose the correct graph below. O A. OD. OB. OC. 12 12 12- 12 30 90 30 90 Intermet Uers Internet Users Intemet Uhers Intemet Lhers The linear correlation coefficient is r= (Round to three decimal places as needed.) Determine the null and alternative hypotheses Hp: p H: p (Type integers or decimals. Do not round.) 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 V the significance level, there V sufficient evidence to support the claim that there is a linear correlation between Internet users and scientific award winners
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 coellicient 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 80.9 78.1 8.6 57.1 67.1 1.7 78.3 38.3 5.6 3.2 11.2 0.1 .*** Construct a scatterplot. Choose the correct graph below. O A. OD. OB. OC. 12 12 12- 12 30 90 30 90 Intermet Uers Internet Users Intemet Uhers Intemet Lhers The linear correlation coefficient is r= (Round to three decimal places as needed.) Determine the null and alternative hypotheses Hp: p H: p (Type integers or decimals. Do not round.) 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 V the significance level, there V sufficient evidence to support the claim that there is a linear correlation between Internet users and scientific award winners
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