Given below is the smoking status Number of Years by level of education for residents of Education 18 years old or older living in a certain country from a random sample of 1051 residents. Complete 13-15 parts (a) and (b). E Click the icon to view the Chi-Square table of critical values. Current 160 150 46 32 Smoking Status Never Former 92 183 81 152 21 38 36 60 < 12 12 16 or more (a) Test whether smoking status and level of education are independent at the a= 0.05 level of significance. What are the hypotheses? O A. Ho: The three smoking statuses are independent. H;: The three smoking statuses are dependent. B. H, Smoking status and level of education are dependent. H;: Smoking status and level of education are independent. C. Ho: Smoking status and level of education are independent. H,: Smoking status and level of education are dependent. Find the test statistic. xổ = | (Round to three decimal places as needed.)
Given below is the smoking status Number of Years by level of education for residents of Education 18 years old or older living in a certain country from a random sample of 1051 residents. Complete 13-15 parts (a) and (b). E Click the icon to view the Chi-Square table of critical values. Current 160 150 46 32 Smoking Status Never Former 92 183 81 152 21 38 36 60 < 12 12 16 or more (a) Test whether smoking status and level of education are independent at the a= 0.05 level of significance. What are the hypotheses? O A. Ho: The three smoking statuses are independent. H;: The three smoking statuses are dependent. B. H, Smoking status and level of education are dependent. H;: Smoking status and level of education are independent. C. Ho: Smoking status and level of education are independent. H,: Smoking status and level of education are dependent. Find the test statistic. xổ = | (Round to three decimal places as needed.)
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
![Smoking Status
Former
Given below is the smoking status Number of Years
by level of education for residents of Education
18 years old or older living in a
certain country from a random
sample of 1051 residents. Complete 13-15
parts (a) and (b).
Current
Never
< 12
12
160
92
183
150
81
152
46
21
38
16 or more
32
36
60
Click the icon to view the Chi-Square table of critical values.
(a) Test whether smoking status and level of education are independent at the a = 0.05 level of significance.
What are the hypotheses?
O A. H,: The three smoking statuses are independent.
H;: The three smoking statuses are dependent.
B. Ho: Smoking status and level of education are dependent.
H,: Smoking status and level of education are independent.
*c. H,: Smoking status and level of education are independent.
H,: Smoking status and level of education are dependent.
Find the test statistic.
X6 = (Round to three decimal places as needed.)
%3D](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff759c0c4-7866-4ae7-b157-e2da69f19852%2F549153e8-2cf4-4be6-adcd-f4ccbd0a3a86%2Fslenl_processed.png&w=3840&q=75)
Transcribed Image Text:Smoking Status
Former
Given below is the smoking status Number of Years
by level of education for residents of Education
18 years old or older living in a
certain country from a random
sample of 1051 residents. Complete 13-15
parts (a) and (b).
Current
Never
< 12
12
160
92
183
150
81
152
46
21
38
16 or more
32
36
60
Click the icon to view the Chi-Square table of critical values.
(a) Test whether smoking status and level of education are independent at the a = 0.05 level of significance.
What are the hypotheses?
O A. H,: The three smoking statuses are independent.
H;: The three smoking statuses are dependent.
B. Ho: Smoking status and level of education are dependent.
H,: Smoking status and level of education are independent.
*c. H,: Smoking status and level of education are independent.
H,: Smoking status and level of education are dependent.
Find the test statistic.
X6 = (Round to three decimal places as needed.)
%3D
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