POPULATION, It is any complete group (i.e., people, sales territories, stores, etc.) sharing a common set of characteristics., SAMPLE, It is a subset or a part of a larger population., SAMPLING METHOD, The method by which you select the sample..

Ilg'orlar ro'yxati

Vizual uslub

Moslamalar

Namunani almashtirish

)
Tahrirlashni davom ettirish: ?