Sample selection can be divided into two non-probabilistic methods and probabilistic methods. In fact, non-probability depending on when the researchers randomly selected probability sample (Jennifer, 2007)
Sample selection can be divided into probability method and non-probability method. In fact, non-probability depends on when the researchers randomly select the probability sample (Jennifer, 2007)
Sample selection can be divided into probability method and non probability method. In fact, nonprobability depends on when researchers randomly choose a probability sample (Jennifer, 2007)