Are husbands older than wives?

Question

do i use the number of how many men are older than wives vs the number of how many women are older than husbands?

or do i have to use individual pairs like one list of husbands ages vs one list of wives ages?

Answer 1

Try using the Chi-Square Test with two cells, one for number of couples with older husbands and the other for number of couples with older wives..

http://www.google.com/search?client=safari&rls=en&q=chi+square+test&ie=UTF-8&oe=UTF-8