Homework Help is Here – Start Your Trial Now!
Math
Statistics
Independent simple random samples of four regions gave the data on race as shown in the table. At the 1% significance level, do the data provide sufficient evidence to conclude that a difference exists in race distributions among the four regions? Northeast Midwest South West Total White Black 92 13 11 43 12 79 117 162 113 484 Other 526 Find the test statistic. x² = [ (Round to three decimal places as needed.) Find the P-value. 10 6 14 35 What are the null and alternative hypotheses? OA. Ho: The racial distribution is the same in each of the four regions. H₂: The racial distribution is not the same in each of the four regions. OB. Ho: The racial distribution is not the same in each of the four regions. H₂: The racial distribution is the same in each of the four regions. OC. Ho: The racial distribution is the same in at least two of the four regions. Ha: The racial distribution is not the same in at least two of the four regions. OD. Ho: The racial distribution is not the same in at least two of the four regions. Ha: The racial distribution is the same in at least two of the four regions. Total 110 138 211 139 598

Independent simple random samples of four regions gave the data on race as shown in the table. At the 1% significance level, do the data provide sufficient evidence to conclude that a difference exists in race distributions among the four regions? Northeast Midwest South West Total White Black 92 13 11 43 12 79 117 162 113 484 Other 526 Find the test statistic. x² = [ (Round to three decimal places as needed.) Find the P-value. 10 6 14 35 What are the null and alternative hypotheses? OA. Ho: The racial distribution is the same in each of the four regions. H₂: The racial distribution is not the same in each of the four regions. OB. Ho: The racial distribution is not the same in each of the four regions. H₂: The racial distribution is the same in each of the four regions. OC. Ho: The racial distribution is the same in at least two of the four regions. Ha: The racial distribution is not the same in at least two of the four regions. OD. Ho: The racial distribution is not the same in at least two of the four regions. Ha: The racial distribution is the same in at least two of the four regions. Total 110 138 211 139 598

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question
Choose the correct conclusion below.
 
 
A.
Do not reject
H0.
The data
do not provide
sufficient evidence that there is a difference.
 
B.
Reject
H0.
The data
do not provide
sufficient evidence that there is a difference.
 
C.
Reject
H0.
The data
provide
sufficient evidence that there is a difference.
 
D.
Do not reject
H0.
The data
provide
sufficient evidence that there is a difference.
 
E.
At least one assumption is violated.​ Therefore, the test cannot be conducted.
Independent simple random samples of four regions gave the data on race as shown in the table. At the 1% significance level, do the data provide sufficient evidence to conclude that a difference exists in race distributions among the four regions? Northeast Midwest South West Total White 92 117 162 113 484 Black Other 5 10 6 14 35 13 1 43 12 79 Find the test statistic. x² = (Round to three decimal places as needed.) Find the P-value. 11 What are the null and alternative hypotheses? O A. Ho: The racial distribution is the same in each of the four regions. H₂: The racial distribution is not the same in each of the four regions. O B. Ho: The racial distribution is not the same in each of the four regions. H₂: The racial distribution is the same in each of the four regions. O C. Ho: The racial distribution is the same in at least two of the four regions. Ha: The racial distribution is not the same in at least two of the four regions. O D. Ho: The racial distribution is not the same in at least two of the four regions. Ha: The racial distribution is the same in at least two of the four regions. Total 110 138 211 139 598 n
Transcribed Image Text:Independent simple random samples of four regions gave the data on race as shown in the table. At the 1% significance level, do the data provide sufficient evidence to conclude that a difference exists in race distributions among the four regions? Northeast Midwest South West Total White 92 117 162 113 484 Black Other 5 10 6 14 35 13 1 43 12 79 Find the test statistic. x² = (Round to three decimal places as needed.) Find the P-value. 11 What are the null and alternative hypotheses? O A. Ho: The racial distribution is the same in each of the four regions. H₂: The racial distribution is not the same in each of the four regions. O B. Ho: The racial distribution is not the same in each of the four regions. H₂: The racial distribution is the same in each of the four regions. O C. Ho: The racial distribution is the same in at least two of the four regions. Ha: The racial distribution is not the same in at least two of the four regions. O D. Ho: The racial distribution is not the same in at least two of the four regions. Ha: The racial distribution is the same in at least two of the four regions. Total 110 138 211 139 598 n
Expert Solution
steps

Step by step

Solved in 3 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
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 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…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
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
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman
SEE MORE TEXTBOOKS