A hypothetical data regarding consumption of fast food observed among the adults of a country is shown in the table below Gender Number (in thousand) People above 18 years Fast food consumers Male 62,384 28,689 Female 66,778 31,083 Use the data to calculate: Sex ratio of male to female fast food consumers Proportion of female who consume fast food Prevalence per 1,000 of fast food consumption in: men only women only total population aged above 18 years

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2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.