APFIVE Chi-Square Test for Homogeneity Conclusion
A study examined whether smoking status (current, former, never) differs among residents of four neighborhoods. After conducting a chi-square test for homogeneity (χ² = 19.6, p = 0.003), which statement represents the most appropriate statistical reasoning?
A
Smoking status and neighborhood are independent variables
B
The distribution of smoking status differs among the four neighborhood populations
C
Neighborhood determines an individual’s smoking status
D
The four neighborhoods have equal proportions of smokers
Question Leaderboard
Not enough data yet to show leaderboard.