On average, a banana will last 7 days from the time it is purchased in the store to the time it is too rotten to eat. Is the mean time to spoil less if the banana is hung from the ceiling? The data show results of an experiment with 11 bananas that are hung from the ceiling. Assume that that distribution of the population is normal. 8.2, 7.6, 5.8, 7.6, 5.7, 7.1, 6.6, 5.9, 7.6, 7.7, 5.7 What can be concluded at the the a= 0.01 level of significance level of significance? a. For this study, we should use [z-test for a population proportion b. The null and alternative hypotheses would be: Ho: ? H₁ ? Select an answer Select an answer c. The test statistic ? (please show your answer to 3 decimal places.)
On average, a banana will last 7 days from the time it is purchased in the store to the time it is too rotten to eat. Is the mean time to spoil less if the banana is hung from the ceiling? The data show results of an experiment with 11 bananas that are hung from the ceiling. Assume that that distribution of the population is normal. 8.2, 7.6, 5.8, 7.6, 5.7, 7.1, 6.6, 5.9, 7.6, 7.7, 5.7 What can be concluded at the the a= 0.01 level of significance level of significance? a. For this study, we should use [z-test for a population proportion b. The null and alternative hypotheses would be: Ho: ? H₁ ? Select an answer Select an answer c. The test statistic ? (please show your answer to 3 decimal places.)
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
Need help please!
![On average, a banana will last 7 days from the time it is purchased in the store to the time it is too rotten
to eat. Is the mean time to spoil less if the banana is hung from the ceiling? The data show results of an
experiment with 11 bananas that are hung from the ceiling. Assume that that distribution of the population
is normal.
8.2, 7.6, 5.8, 7.6, 5.7, 7.1, 6.6, 5.9, 7.6, 7.7, 5.7
What can be concluded at the the a= 0.01 level of significance level of significance?
a. For this study, we should use [z-test for a population proportion
b. The null and alternative hypotheses would be:
Ho: ?
H1 ?
Select an answer
Select an answer
c. The test statistic?
d. The p-value =
e. The p-value is? ♥ a
f. Based on this, we should Select an answer the null hypothesis.
g. Thus, the final conclusion is that ...
(please show your answer to 3 decimal places.)
(Please show your answer to 4 decimal places.)
O The data suggest the populaton mean is significantly less than 7 at x = 0.01, so there is
statistically significant evidence to conclude that the population mean time that it takes for
bananas to spoil if they are hung from the ceiling is less than 7.
O The data suggest that the population mean time that it takes for bananas to spoil if they are
hung from the ceiling is not significantly less than 7 at x = 0.01, so there is statistically
insignificant evidence to conclude that the population mean time that it takes for bananas to
spoil if they are hung from the ceiling is less than 7.
O The data suggest the population mean is not significantly less than 7 at a = 0.01, so there is
statistically insignificant evidence to conclude that the population mean time that it takes for
bananas to spoil if they are hung from the ceiling is equal to 7.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5480d4d1-ea31-4a53-998f-6e5504770643%2F33c0395e-d19d-49f1-9106-9a6b1bcc6557%2Fo2t0zvk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:On average, a banana will last 7 days from the time it is purchased in the store to the time it is too rotten
to eat. Is the mean time to spoil less if the banana is hung from the ceiling? The data show results of an
experiment with 11 bananas that are hung from the ceiling. Assume that that distribution of the population
is normal.
8.2, 7.6, 5.8, 7.6, 5.7, 7.1, 6.6, 5.9, 7.6, 7.7, 5.7
What can be concluded at the the a= 0.01 level of significance level of significance?
a. For this study, we should use [z-test for a population proportion
b. The null and alternative hypotheses would be:
Ho: ?
H1 ?
Select an answer
Select an answer
c. The test statistic?
d. The p-value =
e. The p-value is? ♥ a
f. Based on this, we should Select an answer the null hypothesis.
g. Thus, the final conclusion is that ...
(please show your answer to 3 decimal places.)
(Please show your answer to 4 decimal places.)
O The data suggest the populaton mean is significantly less than 7 at x = 0.01, so there is
statistically significant evidence to conclude that the population mean time that it takes for
bananas to spoil if they are hung from the ceiling is less than 7.
O The data suggest that the population mean time that it takes for bananas to spoil if they are
hung from the ceiling is not significantly less than 7 at x = 0.01, so there is statistically
insignificant evidence to conclude that the population mean time that it takes for bananas to
spoil if they are hung from the ceiling is less than 7.
O The data suggest the population mean is not significantly less than 7 at a = 0.01, so there is
statistically insignificant evidence to conclude that the population mean time that it takes for
bananas to spoil if they are hung from the ceiling is equal to 7.
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.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 5 steps with 10 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Follow-up Questions
Read through expert solutions to related follow-up questions below.
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