Hypothesis Test Requirements For all questions involving a hypothesis test, be sure to include all the required steps: 1. State the null (Ho) and alternative (Ha or HA) hypotheses and identify the claim. 2. Using the sample data, compute the test statistic. 3. Using the level of significance, calculate the critical value. 4. Compute the p-value. 5. Using the test statistic and critical, make a decision: Reject Ho or Fail to reject Ho. Using the p-value and level of significance, make a decision: Reject Ho or Fail to reject Ho. 6. Interpret the results in the context of the original problem. Decision: Reject Ho Decision: Fail to reject Ho Claim: "There is sufficient evidence to warrant rejection of the claim that (original claim)." "There is not sufficient evidence to warrant rejection of the claim that ... (original claim). Ho Claim: "The sample data support the claim that... (original claim)." "There is not sufficient sample evidence to support the cla Ha .(original claim). *** that
Hypothesis Test Requirements For all questions involving a hypothesis test, be sure to include all the required steps: 1. State the null (Ho) and alternative (Ha or HA) hypotheses and identify the claim. 2. Using the sample data, compute the test statistic. 3. Using the level of significance, calculate the critical value. 4. Compute the p-value. 5. Using the test statistic and critical, make a decision: Reject Ho or Fail to reject Ho. Using the p-value and level of significance, make a decision: Reject Ho or Fail to reject Ho. 6. Interpret the results in the context of the original problem. Decision: Reject Ho Decision: Fail to reject Ho Claim: "There is sufficient evidence to warrant rejection of the claim that (original claim)." "There is not sufficient evidence to warrant rejection of the claim that ... (original claim). Ho Claim: "The sample data support the claim that... (original claim)." "There is not sufficient sample evidence to support the cla Ha .(original claim). *** that
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:Hypothesis Test Requirements
For all questions involving a hypothesis test, be sure to include all the required steps:
1. State the null (Ho) and alternative (H or HA) hypotheses and identify the claim.
2. Using the sample data, compute the test statistic.
3. Using the level of significance, calculate the critical value.
4. Compute the p-value.
5. Using the test statistic and critical, make a decision: Reject Ho or Fail to reject Ho.
Using the p-value and level of significance, make a decision: Reject Ho or Fail to reject
Ho.
6. Interpret the results in the context of the original problem.
Decision: Reject Ho
Decision: Fail to reject Ho
Claim:
"There is sufficient evidence to
warrant rejection of the claim that
(original claim)."
"There is not sufficient evidence to
warrant rejection of the claim that
.... (original claim).
Ho
www
Claim:
"The sample data support the claim
that ... (original claim)."
"There is not sufficient sample
evidence to support the claim that
(original claim).
Ha
Transcribed Image Text:A market researcher wishes to assess consumers' preference among three different color
available on name-brand dishwashers. The following frequencies were observed from a
random sample of 240 recent sales.
Color
Frequency
White
81
Black Stainless
62
Stainless
4,7
Black
50
Do these data provide sufficient evidence to conclude some colors are more popular than
others? Test using a 0.01.
Report your solution in the space below. Be sure to address all points for a hypothesis test
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 7 steps with 2 images
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