[15 Mark QUESTION, Answer appropriately]

( note - I'm in last stage of exam preparation ,so time is short . it would be helpful , if you make it short and sweat and simple . so please make it as simple and short as possible, but it should be worth of getting 10 to 15 marks, all main points should be covered )

< This QUESTION is exactly from the subject, " Business Research Methods " >

QUESTION

" A carefully designed sample is said to be better than poorly planned and executed census " - Elucidate the statement.