For example, a researcher concerned with drawing a statistical generalization across an entire population may administer a survey questionnaire to a representative sample population.. 
jẹ́ òṣèré tó gba ẹ̀bùn àkàDemi fún òṣèré Ọkùnrin dídárajùlọ 2k.Ìtọ́kasí Ọjọ́ìbí ni àwon ẹlẹ́bùn ADemi Ọkùnrin Òṣèré dídárajùlọ 2k.. 