Preventable chronic diseases are increasing rapidly in some regions, particularly diabetes. Shown below is a contingency table showing cross classification of educational attainment and diabetic state for a random sample of 1137 people in a region (HS is high school). At the 1% significance level, do the data provide sufficient evidence to conclude that an association exists between educational level and diabetic state for the region? Less than HS HS grad Some college College grad Total O 23 33 26 34 116 Diabetes No diabetes 233 242 404 1021 142 165 266 268 438 1137 Total ...... What are the null and alternative hypotheses? O A. H: The variable educational level is dependent upon diabetic state. H: The variable diabetic state is dependent upon educational level. O B. H: The two variables, educational level and diabetic state, are associated. H: The two variables, educational level and diabetic state, are not associated. O C. H: The two variables, educational level and diabetic state, are not associated. H: The two variables, educational level and diabetic state, are associated.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
Preventable chronic diseases are increasing rapidly in some regions, particularly diabetes. Shown below is a contingency table showing cross classification of
educational attainment and diabetic state for a random sample of 1137 people in a region (HS is high school). At the 1% significance level, do the data provide
sufficient evidence to conclude that an association exists between educational level and diabetic state for the region?
Less than HS
HS grad
Some college College grad Total D
Diabetes
33
26
34
116
23
No diabetes
142
233
242
404
1021
165
266
268
438
1137
Total
... ..
What are the null and alternative hypotheses?
O A. Hn: The variable educational level is dependent upon diabetic state.
H: The variable diabetic state is dependent upon educational level.
O B. Ho: The two variables, educational level and diabetic state, are associated.
H: The two variables, educational level and diabetic state, are not associated.
O C. Ho: The two variables, educational level and diabetic state, are not associated.
H: The two variables, educational level and diabetic state, are associated.
Transcribed Image Text:Preventable chronic diseases are increasing rapidly in some regions, particularly diabetes. Shown below is a contingency table showing cross classification of educational attainment and diabetic state for a random sample of 1137 people in a region (HS is high school). At the 1% significance level, do the data provide sufficient evidence to conclude that an association exists between educational level and diabetic state for the region? Less than HS HS grad Some college College grad Total D Diabetes 33 26 34 116 23 No diabetes 142 233 242 404 1021 165 266 268 438 1137 Total ... .. What are the null and alternative hypotheses? O A. Hn: The variable educational level is dependent upon diabetic state. H: The variable diabetic state is dependent upon educational level. O B. Ho: The two variables, educational level and diabetic state, are associated. H: The two variables, educational level and diabetic state, are not associated. O C. Ho: The two variables, educational level and diabetic state, are not associated. H: The two variables, educational level and diabetic state, are associated.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

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