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 = 0.05. Internet Users Award Winners 80.6 79.5 5.3 8.9 111-PU (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.) 57.5 3.4 67.0 78.7 1.7 11 38.7 0.1 Because the P-value of the linear correlation coefficient is the significance level, there sufficient evidence to support the claim that there is a linear correlation between Internet users and scientific award winners.
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 = 0.05. Internet Users Award Winners 80.6 79.5 5.3 8.9 111-PU (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.) 57.5 3.4 67.0 78.7 1.7 11 38.7 0.1 Because the P-value of the linear correlation coefficient is the significance level, there sufficient evidence to support the claim that there is a linear correlation between Internet users and scientific award winners.
A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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Question
![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
Award Winners
80.6
5.3
79.5
8.9
¹11-PU
(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.)
57.5
3.4
67.0 78.7
1.7
11
38.7
0.1
Because the P-value of the linear correlation coefficient is
the significance level, there
sufficient evidence to support the claim that there is a linear correlation between Internet users and scientific award
winners.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F437343f4-877e-4f0f-ab9c-7b793be126dc%2F249e6862-f24a-4e2f-a1a2-309c8a01a5b3%2Felcp9ku_processed.jpeg&w=3840&q=75)
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
Award Winners
80.6
5.3
79.5
8.9
¹11-PU
(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.)
57.5
3.4
67.0 78.7
1.7
11
38.7
0.1
Because the P-value of the linear correlation coefficient is
the significance level, there
sufficient evidence to support the claim that there is a linear correlation between Internet users and scientific award
winners.
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