1. (noun) items selected at random from a population and used to test hypotheses about the population

• sample
• sample distribution

1. (noun) (statistics) the selection of a suitable sample for study

• proportional sampling
• representative sampling
• stratified sampling
• random sampling

2. (noun) items selected at random from a population and used to test hypotheses about the population

• acceptance sampling
• proportional sample
• representative sample
• stratified sample
• random sample

1. (noun) (statistics) the selection of a suitable sample for study

• choice
• option
• pick
• selection

2. (noun) items selected at random from a population and used to test hypotheses about the population

• distribution
• statistical distribution

3. (noun) measurement at regular intervals of the amplitude of a varying waveform (in order to convert it to digital form)

• measure
• measurement
• measuring
• mensuration

1. (noun) (statistics) the selection of a suitable sample for study

• statistics

2. (noun) items selected at random from a population and used to test hypotheses about the population

• statistics

3. (noun) measurement at regular intervals of the amplitude of a varying waveform (in order to convert it to digital form)

• telecom
• telecommunication