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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
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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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
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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