A random sample of employed adults in Canada was obtained and classified by occupation. The resulting dataset and historic (expected) proportions are given in the Canada tab. Determine whether there is evidence that any of the observed frequencies differ from the hypothesized (expected) frequencies at the 5% significance level. Fully justify! Include hypotheses, test used, test statistic, p-value, decision and conclusion. HINT: you need to find the expected frequencies before running the test. Include the table with the Occupation, Observed Frequencies and Expected Frequencies in the report file.
A random sample of employed adults in Canada was obtained and classified by occupation. The resulting dataset and historic (expected) proportions are given in the Canada tab. Determine whether there is evidence that any of the observed frequencies differ from the hypothesized (expected) frequencies at the 5% significance level. Fully justify! Include hypotheses, test used, test statistic, p-value, decision and conclusion. HINT: you need to find the expected frequencies before running the test. Include the table with the Occupation, Observed Frequencies and Expected Frequencies in the report file.
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 with this question and thank you!
Here's the data:
Occupation | Frequency | Hyp. Prop |
Management | 1560 | 0.09 |
Business | 3199 | 0.18 |
Sciences | 1271 | 0.07 |
Health | 1178 | 0.07 |
Social sci. | 1621 | 0.09 |
Arts, rec, sports | 560 | 0.03 |
Sales, service | 4262 | 0.24 |
Trades, transport | 2614 | 0.15 |
Unique to primary | 560 | 0.03 |
Unique to processing | 775 | 0.05 |
17600 |
![**To be submitted:** Datasets are in lab12data.xlsx:
1. A random sample of employed adults in Canada was obtained and classified by occupation. The resulting dataset and historic (expected) proportions are given in the Canada tab. Determine whether there is evidence that any of the observed frequencies differ from the hypothesized (expected) frequencies at the 5% significance level. Fully justify! Include hypotheses, test used, test statistic, p-value, decision, and conclusion.
**HINT:** You need to find the expected frequencies before running the test. Include the table with the Occupation, Observed Frequencies, and Expected Frequencies in the report file.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6433bc13-a282-4e58-bdc0-af4054f6deca%2Fe2710f42-5b22-4957-bf3a-36beffbf1d91%2Fy4y85pg_processed.png&w=3840&q=75)
Transcribed Image Text:**To be submitted:** Datasets are in lab12data.xlsx:
1. A random sample of employed adults in Canada was obtained and classified by occupation. The resulting dataset and historic (expected) proportions are given in the Canada tab. Determine whether there is evidence that any of the observed frequencies differ from the hypothesized (expected) frequencies at the 5% significance level. Fully justify! Include hypotheses, test used, test statistic, p-value, decision, and conclusion.
**HINT:** You need to find the expected frequencies before running the test. Include the table with the Occupation, Observed Frequencies, and Expected Frequencies in the report file.
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 4 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content 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