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 ariables. Use a significance level of a = 0.05. Internet Users Award Winners 80.6 5.3 struct a scatterplot. Choose the 79.5 8.9 57.5 3.4 67.0 1.7 78.7 11 38.7 D 0.1
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 ariables. Use a significance level of a = 0.05. Internet Users Award Winners 80.6 5.3 struct a scatterplot. Choose the 79.5 8.9 57.5 3.4 67.0 1.7 78.7 11 38.7 D 0.1
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
Related questions
Question
100%
![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.
Award Winners
12-
Internet Users
Award Winners
30
Construct a scatterplot. Choose the correct graph below.
O A.
Internet Users
80.6
5.3
90
79.5
8.9
B.
12-
57.5
3.4
off
30
Internet Users
67.0
1.7
90
78.7
11
C.
0+
30
38.7
0.1
Internet Users
90
D.
30
Internet Users
90](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F437343f4-877e-4f0f-ab9c-7b793be126dc%2F49ebf32d-dcd8-409d-b017-0395d76845af%2Fc2l7z3e_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.
Award Winners
12-
Internet Users
Award Winners
30
Construct a scatterplot. Choose the correct graph below.
O A.
Internet Users
80.6
5.3
90
79.5
8.9
B.
12-
57.5
3.4
off
30
Internet Users
67.0
1.7
90
78.7
11
C.
0+
30
38.7
0.1
Internet Users
90
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 = 0.05.
Internet Users
Award Winners
80.6
5.3
79.5 57.5
8.9
3.4
The linear correlation coefficient is r =
(Round to three decimal places as needed.)
Determine the null and alternative hypotheses.
Ho: P
H₁: P
(Type integers or decimals. Do not round.)
The test statistic is t =
(Round to two decimal places as needed)
67.0 78.7
11
1.7
38.7
0.1](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F437343f4-877e-4f0f-ab9c-7b793be126dc%2F49ebf32d-dcd8-409d-b017-0395d76845af%2F3o47ss8_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 α = 0.05.
Internet Users
Award Winners
80.6
5.3
79.5 57.5
8.9
3.4
The linear correlation coefficient is r =
(Round to three decimal places as needed.)
Determine the null and alternative hypotheses.
Ho: P
H₁: P
(Type integers or decimals. Do not round.)
The test statistic is t =
(Round to two decimal places as needed)
67.0 78.7
11
1.7
38.7
0.1
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 6 steps with 2 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Recommended textbooks for you
![A First Course in Probability (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134753119/9780134753119_smallCoverImage.gif)
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
![A First Course in Probability](https://www.bartleby.com/isbn_cover_images/9780321794772/9780321794772_smallCoverImage.gif)
![A First Course in Probability (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134753119/9780134753119_smallCoverImage.gif)
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
![A First Course in Probability](https://www.bartleby.com/isbn_cover_images/9780321794772/9780321794772_smallCoverImage.gif)