Score: 0 of 1 pt 12.2.12 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 1064 residents. Complete parts (a) and (b). Smoking Status Current Former Never <12 196 86 177 12 145 81 137 13-15 42 30 42 16 or more 34 40 54 E 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 = 0.01 level of significance What are the hypotheses? O A. Ho: Smoking status and level of education are dependent. H;: Smoking status and level of education are independent. O B. Ho: The three smoking statuses are independent. H;: The three smoking statuses are dependent. C. Hg: 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.)

Score: 0 of 1 pt 12.2.12 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 1064 residents. Complete parts (a) and (b). Smoking Status Current Former Never <12 196 86 177 12 145 81 137 13-15 42 30 42 16 or more 34 40 54 E 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 = 0.01 level of significance What are the hypotheses? O A. Ho: Smoking status and level of education are dependent. H;: Smoking status and level of education are independent. O B. Ho: The three smoking statuses are independent. H;: The three smoking statuses are dependent. C. Hg: 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

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Question

Score: 0 of 1 pt
12.2.12
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 1064 residents.
Complete parts (a) and (b).
Smoking Status
Current
Former
Never
<12
196
86
177
12
145
81
137
13-15
42
30
42
16 or more
34
40
54
E 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 = 0.01 level of significance.
What are the hypotheses?
O A. Ho: Smoking status and level of education are dependent.
H;: Smoking status and level of education are independent.
O B. Ho: The three smoking statuses are independent.
H;: The three smoking statuses are dependent.
C. Hg: 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.)

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