Total 807 students were residing in selected girl’s hostels out of which 300 students were selected for
study. The selection of the respondents was done by stratified sampling method. Students were divided into strata
according to their level of education (PG and UG). 150 students from UG hostels and 150 students from PG hostels
Vol.2, No.1, 40-43 (2011)
Lalita Arora and Sunita Agarwal
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were selected by selecting every 3rd number from the list of students. Then each of these strata was further
subdivided according to their stream of education viz Sc and NonSc and 75 students from each stratum were
selected