Only I need the answer

Consider that there is a population of 5 people, of which 2 are married and the other 3 are single. From the point of view of the proportion of married rums Personas CONDICION (x) x- p (x-p) 2 A 0.6 0.36 B 0.6 0.36 C 0 -0.4 0.16 D 0 -0.4 0.16 E 0 -0.4 0.16 TOTAL 2 0 1.2 ram Determine the standard error of the proportion. ton O 0.49 ions O 0.30 O 0.60 1.20 Teams O 0.40