A bottling company claims that on average, their bottles are filled with at least 16.1 ounces of decaffeinated tea. Suppose that a random sample of 100 bottles yields an average fill of 15.95 ounces, with standard deviation of 0.2 ounces. State the null hypothesis that would be used to test the claim that the average fill is less than 16.1 ounces. a, Ho: p= 16.1 b. Ho: μ< 16.1 c. Ho: u 16.1 d. Ho: u 16.1 If alpha is 5%, what is the decision rule? a. reject Ho if z > 1.96 b. reject Ho if z < -1.65 c. reject Ho if z> -1.65 d. reject Ho if |z| > 1.65 2. Compute Ztest. a. -0.75 b. -0.15 c. -7.5 d. 0.75 4. If the conclusion is to reject the null hypothesis, which of the following is correct interpretation for this conclusion? a. the average fill is at least 16.1 ounces. b. the average fill is significantly less than 15.95 ounces. c. the average fill is not equal to 16.1 ounces. d. the average fill is significantly less than 16.1 ounces. 3.
A bottling company claims that on average, their bottles are filled with at least 16.1 ounces of decaffeinated tea. Suppose that a random sample of 100 bottles yields an average fill of 15.95 ounces, with standard deviation of 0.2 ounces. State the null hypothesis that would be used to test the claim that the average fill is less than 16.1 ounces. a, Ho: p= 16.1 b. Ho: μ< 16.1 c. Ho: u 16.1 d. Ho: u 16.1 If alpha is 5%, what is the decision rule? a. reject Ho if z > 1.96 b. reject Ho if z < -1.65 c. reject Ho if z> -1.65 d. reject Ho if |z| > 1.65 2. Compute Ztest. a. -0.75 b. -0.15 c. -7.5 d. 0.75 4. If the conclusion is to reject the null hypothesis, which of the following is correct interpretation for this conclusion? a. the average fill is at least 16.1 ounces. b. the average fill is significantly less than 15.95 ounces. c. the average fill is not equal to 16.1 ounces. d. the average fill is significantly less than 16.1 ounces. 3.
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
I need help with this problem
![A bottling company claims that on average, their bottles are filled with at
least 16.1 ounces of decaffeinated tea. Suppose that a random sample of 100
bottles yields an average fill of 15.95 ounces, with standard deviation of 0.2
ounces.
1.
State the null hypothesis that would be used to test the claim that the
average fill is less than 16.1 ounces.
16.1
a, Ho: u
b. Ho: μ< 16.1
- c. Ho: u > 16.1
d. Ho: u≤ 16.1
If alpha is 5%, what is the decision rule?
a. reject Ho if z > 1.96
b. reject Ho if z < -1.65
c. reject Ho if z> -1.65
d. reject Ho if |z| > 1.65
2.
Compute Ztest.
a. -0.75
b. -0.15
c. -7.5
d. 0.75
4.
If the conclusion is to reject the null hypothesis, which of the following is a
correct interpretation for this conclusion?
a. the average fill is at least 16.1 ounces.
b. the average fill is significantly less than 15.95
ounces.
c. the average fill is not equal to 16.1 ounces.
d. the average fill is significantly less than 16.1 ounces.
3
3.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbb3308d2-d761-42f2-83cf-f7061a9af69f%2F9e6cad16-b004-4467-a850-8552570ec932%2Fxn75xrp_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A bottling company claims that on average, their bottles are filled with at
least 16.1 ounces of decaffeinated tea. Suppose that a random sample of 100
bottles yields an average fill of 15.95 ounces, with standard deviation of 0.2
ounces.
1.
State the null hypothesis that would be used to test the claim that the
average fill is less than 16.1 ounces.
16.1
a, Ho: u
b. Ho: μ< 16.1
- c. Ho: u > 16.1
d. Ho: u≤ 16.1
If alpha is 5%, what is the decision rule?
a. reject Ho if z > 1.96
b. reject Ho if z < -1.65
c. reject Ho if z> -1.65
d. reject Ho if |z| > 1.65
2.
Compute Ztest.
a. -0.75
b. -0.15
c. -7.5
d. 0.75
4.
If the conclusion is to reject the null hypothesis, which of the following is a
correct interpretation for this conclusion?
a. the average fill is at least 16.1 ounces.
b. the average fill is significantly less than 15.95
ounces.
c. the average fill is not equal to 16.1 ounces.
d. the average fill is significantly less than 16.1 ounces.
3
3.
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 2 steps with 1 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