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KASEY C BEGINNING STATISTICS PROBLEM from the of whes who have had affairs? Husb

ID: 2935339 • Letter: K

Question

KASEY C BEGINNING STATISTICS PROBLEM from the of whes who have had affairs? Husbands Before 2 yrs Between 2-10 yrs Afler 10 yTs 21% 13% PRACTICE HYPOTHESES Indicate the correct formulation of the hoypotheses He The proportion of asbands who have bad affairs differ from the proportion of wives who have had affairs CERTIFY H The proportion of husbands who have had affairs do not differ from the proportion of wives who have had affss H, The proporion of hasbands who have had affairs do not difler from the proportion of wives who have had affirs HThe proportion of asbands who have had affairs difter trom the proportion of wives who have had affairs

Explanation / Answer

Null hypothesis Ho is always of no difference (i.e "=") type

Correct answer is

HO:the proportion of husband's who have had affair do not differ from the proportion of wives who have had affairs.

Ha: the proportion of husband's who have had affairs differ from the proportion of wives who have had affairs