A sampling technique where every member of the population has an equal and independent chance of being selected is called:वह नमूनाकरण तकनीक जिसमें जनसंख्या क...

A sampling technique where every member of the population has an equal and independent chance of being selected is called:वह नमूनाकरण तकनीक जिसमें जनसंख्या क...