sample

کلمات مرتبط(sample):بازگشت به واژه samplebiased sample
core sample
free sample
nonrandom sample
probability sample
quota sample
random sample
representative sample
sample cell
sample data
sample distribution
sample size
thief sample
typical sample
undisturbed sample
unknown sample
work sample

نمونه بردارى کردن ،مسطوره ،الگو،ازمون ،واحد نمونه ،نمونه گرفتن ،نمونه برداشتن ،نمونه نشان دادن ،خوردن
علوم مهندسى : معيار
عمران : نمونه
معمارى : نمونه
قانون ـ فقه : نمونه کالا،نمونه
شيمى : نمونه
روانشناسى : نمونه
بازرگانى : نمونه قرار دادن ،نمونهکلمات مرتبط(17)

نمونه ، نمونه برداشتن ، نمونه گرفتن .نمونه ، مسطوره ، الگو، آزمون ، واحد نمونه ، نمونه گرفتن ، نمونه نشان دادن ، خوردن .

sample

Từ điển Collocation

sample noun

1 small quantity of sth

ADJ. blood, DNA, faecal, RNA, rock, serum, tissue, urine, etc. | biopsy, clinical

VERB + SAMPLE collect, take | provide All the athletes had to provide a urine sample. | analyse, study, test

SAMPLE + NOUN book We looked at sample books to choose the furniture fabric. | bottle

PREP. ~ of samples of tissue

2 people in a survey

ADJ. small | large, wide | population | representative | random

VERB + SAMPLE draw a sample drawn from men aged 35?40

SAMPLE + VERB comprise sth, consist of sth Our sample comprised 250 catering workers.

SAMPLE + NOUN size A larger sample size yields more reliable data. | survey | group

PREP. ~ of a wide sample of people

Từ điển WordNet

    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

Investopedia Financial Terms

Sample
A subset containing the characteristics of a larger population. Samples are used in statistical testing when population sizes are too large for the test to include all possible members or observations. A sample should represent the whole population and not reflect bias toward a specific attribute.
Investopedia Says:
A sample is a smaller, manageable version of a larger group. For example, if you wanted to test an investment strategy on past stock data, you would have an enormous number of stocks to test. Instead of testing the strategy on every stock, you would use a sample, which allows you to draw statistical insights from a smaller group of stocks. The sample should not contain any bias, such as the survivorship bias, where you might only use stocks that have survived the entire length of time you wish to test. Choosing a sample randomly should eliminate the possibilities of bias.

English Synonym and Antonym Dictionary

samples|sampled|sampling
syn.: experiment test try