Annual high temperatures in a certain location have been tracked for a sample of 11 years. Let and the high temperature (in ). represent the year X y 5 8.9 6 8.03 7 7.86 8 5.69 10 11 12 13 90123 6.32 4.25 5.18 3.41 3.24 14 4.77 15 3 Calculate the correlation coefficient. (Round to three decimal places.) r = Let's test the significance of the correlation coefficient at α = = 0.05 significance level. Ho There is not a significant relationship between the year and high temperature, i.e., p = 0. Ha There is a significant relationship between the year and high temperature, i.e., p = 0. a. Calculate the test statistic. Round to three decimal places. t = b. Calculate the p-value. Round to four decimal places. p-value c. Make a decision. O Do not reject the null hypothesis. Reject the null hypothesis. d. Is there enough evidence to support that there is a significant relationship between the year and high temperature? Yes No
Annual high temperatures in a certain location have been tracked for a sample of 11 years. Let and the high temperature (in ). represent the year X y 5 8.9 6 8.03 7 7.86 8 5.69 10 11 12 13 90123 6.32 4.25 5.18 3.41 3.24 14 4.77 15 3 Calculate the correlation coefficient. (Round to three decimal places.) r = Let's test the significance of the correlation coefficient at α = = 0.05 significance level. Ho There is not a significant relationship between the year and high temperature, i.e., p = 0. Ha There is a significant relationship between the year and high temperature, i.e., p = 0. a. Calculate the test statistic. Round to three decimal places. t = b. Calculate the p-value. Round to four decimal places. p-value c. Make a decision. O Do not reject the null hypothesis. Reject the null hypothesis. d. Is there enough evidence to support that there is a significant relationship between the year and high temperature? Yes No
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
![Annual high temperatures in a certain location have been
tracked for a sample of 11 years. Let
and the high temperature (in ).
represent the year
X
y
5
8.9
6 8.03
7 7.86
8
5.69
10
11
12
13
90123
6.32
4.25
5.18
3.41
3.24
14
4.77
15
3
Calculate the correlation coefficient. (Round to three
decimal places.)
r =
Let's test the significance of the correlation coefficient
at α = = 0.05 significance level.
Ho There is not a significant relationship between the
year and high temperature, i.e., p = 0.
Ha There is a significant relationship between the year
and high temperature, i.e., p = 0.
a. Calculate the test statistic. Round to three decimal
places.
t =
b. Calculate the p-value. Round to four decimal places.
p-value
c. Make a decision.
O Do not reject the null hypothesis.
Reject the null hypothesis.
d. Is there enough evidence to support that there is a
significant relationship between the year and high
temperature?
Yes
No](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F70f429ec-56f7-4b96-8a9a-8fbac7039dcc%2F2a079f52-1c98-4e97-bacf-e7d3b5854b3c%2Fe9mmw7_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Annual high temperatures in a certain location have been
tracked for a sample of 11 years. Let
and the high temperature (in ).
represent the year
X
y
5
8.9
6 8.03
7 7.86
8
5.69
10
11
12
13
90123
6.32
4.25
5.18
3.41
3.24
14
4.77
15
3
Calculate the correlation coefficient. (Round to three
decimal places.)
r =
Let's test the significance of the correlation coefficient
at α = = 0.05 significance level.
Ho There is not a significant relationship between the
year and high temperature, i.e., p = 0.
Ha There is a significant relationship between the year
and high temperature, i.e., p = 0.
a. Calculate the test statistic. Round to three decimal
places.
t =
b. Calculate the p-value. Round to four decimal places.
p-value
c. Make a decision.
O Do not reject the null hypothesis.
Reject the null hypothesis.
d. Is there enough evidence to support that there is a
significant relationship between the year and high
temperature?
Yes
No
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 2 steps with 3 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Recommended textbooks for you
![MATLAB: An Introduction with Applications](https://www.bartleby.com/isbn_cover_images/9781119256830/9781119256830_smallCoverImage.gif)
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
![Probability and Statistics for Engineering and th…](https://www.bartleby.com/isbn_cover_images/9781305251809/9781305251809_smallCoverImage.gif)
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
![Statistics for The Behavioral Sciences (MindTap C…](https://www.bartleby.com/isbn_cover_images/9781305504912/9781305504912_smallCoverImage.gif)
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](https://www.bartleby.com/isbn_cover_images/9781119256830/9781119256830_smallCoverImage.gif)
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
![Probability and Statistics for Engineering and th…](https://www.bartleby.com/isbn_cover_images/9781305251809/9781305251809_smallCoverImage.gif)
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
![Statistics for The Behavioral Sciences (MindTap C…](https://www.bartleby.com/isbn_cover_images/9781305504912/9781305504912_smallCoverImage.gif)
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…](https://www.bartleby.com/isbn_cover_images/9780134683416/9780134683416_smallCoverImage.gif)
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
![The Basic Practice of Statistics](https://www.bartleby.com/isbn_cover_images/9781319042578/9781319042578_smallCoverImage.gif)
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](https://www.bartleby.com/isbn_cover_images/9781319013387/9781319013387_smallCoverImage.gif)
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman