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Science-Related Homework Help Statistics and Probability Topic started by: cjr4808 on Feb 19, 2023



Title: An informal survey of 220 adults who reported their gender as male or female (M or F) was conducted, ...
Post by: cjr4808 on Feb 19, 2023
An informal survey of 220 adults who reported their gender as male or female (M or F) was conducted, and their reported smoking status (Current, Former, Never) was recorded.


CurrentFormerNever
Male213064
Female81780

Based on the data provided, does it appear that gender and smoking status are dependent? Select the appropriate critical value (CV), test statistic (TS), and conclusion.

(Useα= 0.05.)



CV = 5.9915, TS = 10.7688; the sample provides sufficient evidence to reject the statement that smoking status and gender are independent.



CV = 5.9915, TS = 10.7688; the sample provides insufficient evidence to reject the statement that smoking status and gender are independent.



CV = 12.5916, TS = 13.2275; the sample provides insufficient evidence to reject the statement that smoking status and gender are independent.



CV = 12.5916, TS = 13.2275; the sample provides sufficient evidence to reject the statement that smoking status and gender are independent.



Title: Re: An informal survey of 220 adults who reported their gender as male or female (M or F) was conducted, ...
Post by: sz on Feb 19, 2023
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