You want to see if it makes a difference which lane to be in when there is traffic. You randomly observe 328 cars as they pass by on the four lane freeway. The results are displayed in the table below. Use a level of significance of αα = 0.10. Complete the rest of the table by filling in the expected frequencies: Frequency of Cars in Each Lane Outcome Frequency Expected Frequency Lane 1 88 Lane 2 82 Lane 3 83 Lane 4 75 What is the correct statistical test to use? Select an answer Homogeneity Goodness-of-Fit Paired t-test Independence What are the null and alternative hypotheses? H0:H0: The distribution of traffic is uniform. The distribution of traffic is not uniform. The traffic and lanes are dependent. The traffic and lanes are independent. H1:H1: The distribution of traffic is uniform. The traffic and lanes are independent. The traffic and lanes are dependent. The distribution of traffic is not uniform. The degrees of freedom = The test-statistic for this data = (Please show your answer to three decimal places.) The p-value for this sample = (Please show your answer to four decimal places.) The p-value is Select an answer greater than less than (or equal to) αα Based on this, we should Select an answer fail to reject the null accept the null reject the null Thus, the final conclusion is... There is sufficient evidence to conclude that traffic and lanes are dependent. There is sufficient evidence to conclude that the distribution of traffic is uniform. There is insufficient evidence to conclude that the distribution of traffic is not uniform. There is sufficient evidence to conclude that the distribution of traffic is not uniform. There is insufficient evidence to conclude that traffic and lanes are dependent.
You want to see if it makes a difference which lane to be in when there is traffic. You randomly observe 328 cars as they pass by on the four lane freeway. The results are displayed in the table below. Use a level of significance of αα = 0.10. Complete the rest of the table by filling in the expected frequencies: Frequency of Cars in Each Lane Outcome Frequency Expected Frequency Lane 1 88 Lane 2 82 Lane 3 83 Lane 4 75 What is the correct statistical test to use? Select an answer Homogeneity Goodness-of-Fit Paired t-test Independence What are the null and alternative hypotheses? H0:H0: The distribution of traffic is uniform. The distribution of traffic is not uniform. The traffic and lanes are dependent. The traffic and lanes are independent. H1:H1: The distribution of traffic is uniform. The traffic and lanes are independent. The traffic and lanes are dependent. The distribution of traffic is not uniform. The degrees of freedom = The test-statistic for this data = (Please show your answer to three decimal places.) The p-value for this sample = (Please show your answer to four decimal places.) The p-value is Select an answer greater than less than (or equal to) αα Based on this, we should Select an answer fail to reject the null accept the null reject the null Thus, the final conclusion is... There is sufficient evidence to conclude that traffic and lanes are dependent. There is sufficient evidence to conclude that the distribution of traffic is uniform. There is insufficient evidence to conclude that the distribution of traffic is not uniform. There is sufficient evidence to conclude that the distribution of traffic is not uniform. There is insufficient evidence to conclude that traffic and lanes are dependent.
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
Topic Video
Question
You want to see if it makes a difference which lane to be in when there is traffic. You randomly observe 328 cars as they pass by on the four lane freeway. The results are displayed in the table below. Use a level of significance of αα = 0.10.
- Complete the rest of the table by filling in the expected frequencies:
Frequency of Cars in Each LaneOutcome Frequency Expected Frequency Lane 1 88 Lane 2 82 Lane 3 83 Lane 4 75 - What is the correct statistical test to use?
Select an answer Homogeneity Goodness-of-Fit Paired t-test Independence - What are the null and alternative hypotheses?
H0:H0:- The distribution of traffic is uniform.
- The distribution of traffic is not uniform.
- The traffic and lanes are dependent.
- The traffic and lanes are independent.
H1:H1:- The distribution of traffic is uniform.
- The traffic and lanes are independent.
- The traffic and lanes are dependent.
- The distribution of traffic is not uniform.
- The degrees of freedom =
- The test-statistic for this data = (Please show your answer to three decimal places.)
- The p-value for this sample = (Please show your answer to four decimal places.)
- The p-value is Select an answer greater than less than (or equal to) αα
- Based on this, we should Select an answer fail to reject the null accept the null reject the null
- Thus, the final conclusion is...
- There is sufficient evidence to conclude that traffic and lanes are dependent.
- There is sufficient evidence to conclude that the distribution of traffic is uniform.
- There is insufficient evidence to conclude that the distribution of traffic is not uniform.
- There is sufficient evidence to conclude that the distribution of traffic is not uniform.
- There is insufficient evidence to conclude that traffic and lanes are dependent.
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
![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