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 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 80.2 79.8 56.4 67.7 79.4 38.2 O Award Winners 5.4 8.7 3.3 1.7 11.2 0.1 Construct a scatterplot. Choose the correct graph below. OA. OB. Oc. OD. 12- 12- 12- 12- 90 30 Internet Users 90 30 90 Internet Users 30 Internet Users 90 30 Internet Users The linear correlation coefficient is r=. (Round to three decimal places as needed.) Determine the null and alternative hypotheses. Họ: 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.)

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 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 80.2 79.8 56.4 67.7 79.4 38.2 O Award Winners 5.4 8.7 3.3 1.7 11.2 0.1 Construct a scatterplot. Choose the correct graph below. OA. OB. Oc. OD. 12- 12- 12- 12- 90 30 Internet Users 90 30 90 Internet Users 30 Internet Users 90 30 Internet Users The linear correlation coefficient is r=. (Round to three decimal places as needed.) Determine the null and alternative hypotheses. Họ: 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.)

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

Determine the null and alternative hypotheses.

H0:

H1:

not equals≠

greater than>

less than<

equals=

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
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
80.2
79.8
56.4
67.7
79.4
38.2
Award Winners
5.4
8.7
3.3
1.7
11.2
0.1
Construct a scatterplot. Choose the correct graph below.
A.
В.
Ос.
D.
12-
12-
12-
12-
0-
30
0+
30
0-
30
0+
30
90
90
90
90
Internet Users
Internet Users
Internet Users
Internet Users
The linear correlation coefficient is r =
(Round to three decimal places as needed.)
Determine the null and alternative hypotheses.
Ho: 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.)
Award Winners
Award Winners
Award Winners
Award Winners

The linear correlation coefficient is r =
(Round to three decimal places as needed.)
Determine the null and alternative hypotheses.
Ho: 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
sufficient evidence to support the claim that there is a linear correlation between Internet users and scientific award winners.
Click to select your answer(s).
less than or equal to
?
greater than

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