Answer Happy

A confounder may affect the association between the exposure and the outcome and result in O A type 1 error. OA type 2 error. Both a type one and type 2 error Neither a type one nor a type 2 error. QUESTION 11 Exposure A, B, or C can each individually cause a certain disease without the other two factors, but only when followed by exposure to Factor X. Exposure to Factor X alone is not followed by the disease, but the disease never occurs in the absence of exposure to Factor X. Factor A is: O Neither necessary, nor sufficient, cause O A necessary, but not sufficient, cause A necessary and sufficient cause None of the above. 5 points