അർത്ഥം : (statistics) the selection of a suitable sample for study.
അർത്ഥം : Items selected at random from a population and used to test hypotheses about the population.
പര്യായപദങ്ങൾ : sample, sample distribution
അർത്ഥം : Measurement at regular intervals of the amplitude of a varying waveform (in order to convert it to digital form).