The amounts (in oz) in cans of soda are given below. The cans are labeled to indicate that the contents are 12 oz of soda. Use a 0.05 significance level to test the claim that the cans are filled so that the median amount is 12 oz. If the median is not 12 oz, are consumers being cheated? Click the icon to view the data table. Click here to view page one of the standard normal distribution table. Click here to view page two of the standard normal distribution table. First define the null and alternative hypotheses. Ho: H₂: Calculate the Wilcoxon test statistic. ▼ Since the sample size n is greater than 30, convert T to a z test statistic. (Round to two decimal places as needed.) Determine the critical value(s). The critical value(s) is/are (Round to two decimal places as needed. Use a comma to separate answers as needed.) Choose the correct answer below. OA. Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim that the median amount of soda is 12.0 oz. OB. Reject Ho. There is insufficient evidence to warrant rejection of the claim that the median amount of soda is 12.0 oz. OC. Fail to reject Ho. There is insufficient evidence to warrant rejection of the claim that the median amount of soda is 12.0 oz. OD. Reject Ho. There is sufficient evidence to warrant rejection of the claim that the median amount of soda is 12.0 oz. Are consumers being cheated? OA. Since the median of the sample is 12.1, there is no reason to suspect that consumers are being cheated. OB. Since the null hypothesis was not rejected, there is no reason to suspect that consumers are being cheated. OC. Since the median of the sample is 12.1, there is a reason to suspect that consumers are being cheated. OD. The sample mean is 12.0 oz. Amounts (in oz) in cans of a certain soda D Volume Regular Sodal 12.3 12.1 11.9 11.8 12.4 12.4 12.2 12.1 12.2 12.2 11.9 12.3 12.0 12.2 12.2 12.0 12.1 12.0 12.2 12.2 12.0 11.8 11.8 12.2 11.8 11.9 12.1 11.8 12.4 12.1 12.1 12.2 Print 12.1 11.8 11.9 12.1 Done X
The amounts (in oz) in cans of soda are given below. The cans are labeled to indicate that the contents are 12 oz of soda. Use a 0.05 significance level to test the claim that the cans are filled so that the median amount is 12 oz. If the median is not 12 oz, are consumers being cheated? Click the icon to view the data table. Click here to view page one of the standard normal distribution table. Click here to view page two of the standard normal distribution table. First define the null and alternative hypotheses. Ho: H₂: Calculate the Wilcoxon test statistic. ▼ Since the sample size n is greater than 30, convert T to a z test statistic. (Round to two decimal places as needed.) Determine the critical value(s). The critical value(s) is/are (Round to two decimal places as needed. Use a comma to separate answers as needed.) Choose the correct answer below. OA. Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim that the median amount of soda is 12.0 oz. OB. Reject Ho. There is insufficient evidence to warrant rejection of the claim that the median amount of soda is 12.0 oz. OC. Fail to reject Ho. There is insufficient evidence to warrant rejection of the claim that the median amount of soda is 12.0 oz. OD. Reject Ho. There is sufficient evidence to warrant rejection of the claim that the median amount of soda is 12.0 oz. Are consumers being cheated? OA. Since the median of the sample is 12.1, there is no reason to suspect that consumers are being cheated. OB. Since the null hypothesis was not rejected, there is no reason to suspect that consumers are being cheated. OC. Since the median of the sample is 12.1, there is a reason to suspect that consumers are being cheated. OD. The sample mean is 12.0 oz. Amounts (in oz) in cans of a certain soda D Volume Regular Sodal 12.3 12.1 11.9 11.8 12.4 12.4 12.2 12.1 12.2 12.2 11.9 12.3 12.0 12.2 12.2 12.0 12.1 12.0 12.2 12.2 12.0 11.8 11.8 12.2 11.8 11.9 12.1 11.8 12.4 12.1 12.1 12.2 Print 12.1 11.8 11.9 12.1 Done X
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:The amounts (in oz) in cans of soda are given below. The cans are labeled to indicate that the contents are 12 oz of soda. Use a 0.05 significance level to test the claim that the cans are filled so that the median amount is 12 oz. If the median is not 12 oz, are consumers being
cheated?
Click the icon to view the data table.
Click here to view page one of the standard normal distribution table.
Click here to view page two of the standard normal distribution table.
First define the null and alternative hypotheses.
H₂:
H₁:
Calculate the Wilcoxon test statistic.
▼
T=
Since the sample size n is greater than 30, convert T to a z test statistic.
Z=
(Round to two decimal places as needed.)
Determine the critical value(s).
The critical value(s) is/are
(Round to two decimal places as needed. Use a comma to separate answers as needed.)
Choose the correct answer below.
O A. Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim that the median amount of soda is 12.0 oz.
O B. Reject Ho. There is insufficient evidence to warrant rejection of the claim that the median amount of soda is 12.0 oz.
O C. Fail to reject Ho. There is insufficient evidence to warrant rejection of the claim that the median amount of soda is 12.0 oz.
O D. Reject Ho. There is sufficient evidence to warrant rejection of the claim that the median amount of soda is 12.0 oz.
Are consumers being cheated?
O A. Since the median of the sample is 12.1, there is no reason to suspect that consumers are being cheated.
O B.
Since the null hypothesis was not rejected, there is no reason to suspect that consumers are being cheated.
O C.
Since the median of the sample is 12.1, there is a reason to suspect that consumers are being cheated.
O D. The sample mean is 12.0 oz.
G
Amounts (in oz) in cans of a certain soda
Volume Regular Soda
12.3 12.1 11.9
11.8
12.4 12.2 12.1
12.4
12.2 12.2 11.9
12.3
m
12.0 12.2 12.2 12.1
12.0 12.1 12.0
11.8
12.2 12.2 12.0
11.9
11.8 11.8 12.2
12.1
11.9 12.1 11.8
12.4 12.1 12.1
Print
Q
11.8
12.2
Done
X
Expert Solution
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 4 steps
Recommended textbooks for you
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
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
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
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…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
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
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman