21,870 randomly selected individuals. Less than one drink a week.one drink in a week2-4 drinks a week5-6 drinks a weekMore than 7 drinks in a week.Never smoked35711711243012111910Smoked in the past, but not currently15951068199912642683Currently smokes524289470296849X^2 test statistic value:Degrees of freedom: p-value:*State you decision for the test using a = .05 level of significance-reject null hypothesis. or. -do not reject null hypothesis

Answer: Less than one drink a week. one drink in a week 2-4 drinks a week 5-6 drinks a week…

Answered: X^2 test statistic value: Degrees of…

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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21,870 randomly selected individuals.

	Less than one drink a week.	one drink in a week	2-4 drinks a week	5-6 drinks a week	More than 7 drinks in a week.
Never smoked	3571	1711	2430	1211	1910
Smoked in the past, but not currently	1595	1068	1999	1264	2683
Currently smokes	524	289	470	296	849

X^2 test statistic value:

Degrees of freedom:

p-value:

*State you decision for the test using a = .05 level of significance

-reject null hypothesis. or. -do not reject null hypothesis

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