sampling

کلمات مرتبط(sampling):بازگشت به واژه samplingacceptance sampling
accumulative sampling
activity sampling
area sampling
bed load sampling
behavior sampling
biased sampling
cluster sampling
controlled sampling
domal sampling
double sampling
fractional sampling
multi-stage sampling
quota sampling
random sampling
sampling bias
sampling distribution
sampling equipment
sampling error
sampling in motion
sampling offer
sampling population
sampling rate
sampling servo
sampling test
sampling tests
sampling theory
sampling unit
sampling variability
simple randon sampling
stratified random sampling
stratified sampling
systematic random sampling
time sampling
two stage sampling
two-stage sampling

نمونه بردارى ،نمونه گيرى ،نمونه گيرى ،نمونه بردارى ،مزه کردن
علوم مهندسى : نمونه گيرى
کامپيوتر : نمونه بردارى
عمران : نمونه بردارى
معمارى : برداشت نمونه
زيست شناسى : نمونه بردارى
بازرگانى : نمونه گيرى
علوم نظامى : نمونهکلمات مرتبط(36)

نمونه گیری، نمونه برداری، مزه کردن .نمونه برداری، نمونه گیری.

sampling

Từ điển WordNet

    n.

  • (statistics) the selection of a suitable sample for study
  • items selected at random from a population and used to test hypotheses about the population; sample distribution, sample
  • measurement at regular intervals of the amplitude of a varying waveform (in order to convert it to digital form)

    n.

  • a small part of something intended as representative of the whole
  • items selected at random from a population and used to test hypotheses about the population; sample distribution, sampling
  • all or part of a natural object that is collected and preserved as an example of its class

    v.

  • take a sample of; try, try out, taste

    Try these new crackers

    Sample the regional dishes

Microsoft Computer Dictionary

vb. 1. In statistics, gathering data from a representative subset of a larger group (called a population)—for example, determining a country’s presumed voting pattern by polling a demographic cross section of voters. Other uses of this type of sampling might include checking the accuracy and efficiency of computerized transactions by reviewing every hundredth transaction or predicting traffic volumes by measuring traffic flow in a few strategic streets. There are many statistical procedures for estimating how accurately a given sample reflects the behavior of a group as a whole. 2.The conversion of analog signals to a digital format; samples are taken at periodic intervals to measure and record some parameter, such as a signal from a temperature sensor or a microphone. Analog-to-digital converters are used in computers to sample analog signals as voltages and convert them to the binary form a computer can process. The two primary characteristics of this type of sampling are the sampling rate (usually expressed in samples per second) and the sampling precision (expressed in bits; 8-bit samples, for instance, can measure an input voltage accurate to 1/256 of the measured range).

Investopedia Financial Terms

Sampling
A process used in statistical analysis in which a predetermined number of observations will be taken from a larger population. The methodology used to sample from a larger population will depend on the type of analysis being performed, but will include simple random sampling, systematic sampling and observational sampling.

The sample should be a representation of the general population.
Investopedia Says:
When taking a sample from a larger population, it is important to consider how the sample will be drawn. To get a representative sample, the sample must be drawn randomly and encompass the entire population. For example, a lottery system could be used to determine the average age of students in a University by sampling 10% of the student body, taking an equal number of students from each faculty.

English Synonym and Antonym Dictionary

samplings
syn.: sample sample distributionsamples|sampled|sampling
syn.: experiment test try