-Hi Wonderful Bartleby Team (Thanks for all the help I do really aprecciate all you guys do) I need help with this stats exercise, it has 6 parts so please provide the answer for all of them since each point counts in order to get full credict for it. The last part which is a sentence has the options of -Because the P-value of the linear correlation coefficient is (Greater than / Less than or Equal to ) the significance level, there (Is / Is not) sufficient evidence to support the claim that there is a linear correlation between Internet users and scientific award winners.
-Hi Wonderful Bartleby Team (Thanks for all the help I do really aprecciate all you guys do) I need help with this stats exercise, it has 6 parts so please provide the answer for all of them since each point counts in order to get full credict for it. The last part which is a sentence has the options of -Because the P-value of the linear correlation coefficient is (Greater than / Less than or Equal to ) the significance level, there (Is / Is not) sufficient evidence to support the claim that there is a linear correlation between Internet users and scientific award winners.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
1-Hi Wonderful Bartleby Team (Thanks for all the help I do really aprecciate all you guys do)
I need help with this stats exercise, it has 6 parts so please provide the answer for all of them since each point counts in order to get full credict for it. The last part which is a sentence has the options of
-Because the P-value of the linear
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
significance level of a = 0.01.
support a claim of linear correlation between the two variables. Use a
Internet Users
Award Winners
39.1 O
0.1
80.4
78.2
57.7
68.3
1.7
77.2
5.3
8.8
3.2
11.2
Construct a scatterplot. Choose the correct graph below.
OB.
OC.
OD.
12-
12
127
Internet Users
Internet Users
Internet Users
Internet Users
ard Winners
Transcribed Image Text:The linear correlation coefficient is r =
(Round to three decimal places as needed.)
Determine the null and alternative hypotheses.
Ho: 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
the significance level, there
V sufficient evidence to support the claim that there is a linear
correlation between Internet users and scientific award winners.
Expert Solution
Step 1
We want to plot scatter diagram and find correlation and test
Step by step
Solved in 5 steps with 3 images
Recommended textbooks for you
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman