K The accompanying table lists the 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=0.01. Click to view the data on Internet users and scientific award winners. Construct a scatterplot. Choose the correct graph below. OA. OB. 40 32- 24- 16- 8- 0- ++++ www 0 20 40 60 80 100 Internet Users Q 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.) The P-value is (Round to three decimal places as needed.) Award Winner 40 32- 24- 164 818 off!! 0 20 40 60 80 100 Internet Users Q Q C O C. Award Winners 40- 32- 32 24- 16- HERE 8- 0- 0 20 40 60 80 100 Internet Users Q Q OD. Award Winners 40T 32 24+ 16 8- 0+ 0 20 40 60 80 100 Internet Users Q Q G
K The accompanying table lists the 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=0.01. Click to view the data on Internet users and scientific award winners. Construct a scatterplot. Choose the correct graph below. OA. OB. 40 32- 24- 16- 8- 0- ++++ www 0 20 40 60 80 100 Internet Users Q 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.) The P-value is (Round to three decimal places as needed.) Award Winner 40 32- 24- 164 818 off!! 0 20 40 60 80 100 Internet Users Q Q C O C. Award Winners 40- 32- 32 24- 16- HERE 8- 0- 0 20 40 60 80 100 Internet Users Q Q OD. Award Winners 40T 32 24+ 16 8- 0+ 0 20 40 60 80 100 Internet Users Q Q G
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
Transcribed Image Text:Internet Users versus Award Winners
Internet Users Award Winners
(per 100)
(per 10 million)
76.8
81.0
81.9
40.6
84.1
41.0
85.3
89.9
78.5
83.0
52.5
77.8
59.2
77.6
89.3
90.1
67.3
60.7
67.8
92.8
85.7
90.4
79.9
Print
5.9
24.6
8.8
1.1
7.0
0.1
24.2
8.0
9.5
14.0
0.7
13.9
2.8
0.6
10.9
25.0
4.2
2.9
2.6
32.3
30.5
17.9
11.1
-
Done
X
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
tr, 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
ernet users and scientific award winners.
he correct graph below.
sr=
s needed.)
hypotheses.
ot round.)
needed.)
s needed.)
OB.
40-
32+
24-
164
+2
offf
0
0 20 40 60 80 100
Internet Users
84
Q
Q
G
C
O C.
40
32-
24-
16-
8-
0-
H|||||444
0 20 40 60 80 100
Internet Users
Q
O D.
40
32
24-
H
117
16+++
8-1
++++
of||||||||H
8+
0 20 40 60 80 100
Internet Users
04
Q
Q
G
Transcribed Image Text:tion list
estion 11
estion 12
Question 13
Question 14
Question 15
Question 16
O Question 17
O Question 18
Question 19
K
The accompanying table lists the 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=0.01.
Click to view the data on Internet users and scientific award winners.
Construct a scatterplot. Choose the correct graph below.
OB.
A.
40-
32-
24+
16-
8-
0-
0 20 40 60 80 100
Internet Users
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=0
(Round to two decimal places as needed.)
The P-value is
(Round to three decimal places as needed.)
40-
32-
32
24+
164
8-
0-
HE
||||||||||
0 20 40 60 80 100
Internet Users
Q
G
***
O C.
40-
32-
24-
16-
8-
3
0-
o+HT
0 20 40 60 80 100
Internet Users
Q
Q
OD.
40-
€ 321 13
32-
247
TIMTM
16-
8+
o+|||||||||
04
0 20 40 60 80 100
Internet Users
Q
Q
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