| 单词 | statistical distribution |
| 释义 | statistical distribution (once / 5909656 pages) n WORD FAMILY statistical distribution USAGE EXAMPLES“In most respects, the challenge in evaluating restaurants is the same as when looking at any other statistical distribution,” Silver wrote. The New Yorker(Oct 13, 2014) They must then combine these estimates of utilization with estimates of payment rates to produce a statistical distribution of required payouts. Forbes(Oct 19, 2012) The effort has yielded some discoveries, says Markram, such as the as-yet unpublished statistical distribution of synapses in a column. Scientific American(Feb 22, 2012) n (statistics) an arrangement of values of a variable showing their observed or theoretical frequency of occurrence Syn|Hypo|Hyper distribution equidistribution a flat distribution having equal frequencies of occurrence frequency distributiona distribution of observed frequencies of occurrence of the values of a variable Gaussian distribution, normal distributiona theoretical distribution with finite mean and variance Poisson distributiona theoretical distribution that is a good approximation to the binomial distribution when the probability is small and the number of trials is large sample, sample distribution, samplingitems selected at random from a population and used to test hypotheses about the population Bernoulli distribution, binomial distributiona theoretical distribution of the number of successes in a finite set of independent trials with a constant probability of success acceptance samplinga statistical procedure for accepting or rejecting a batch of merchandise or documents; involves determining the maximum number of defects discovered in a sample before the entire batch is rejected random samplea sample in which every element in the population has an equal chance of being selected proportional sample, representative sample, stratified samplethe population is divided into strata and a random sample is taken from each stratum arrangement, organisation, organization, system an organized structure for arranging or classifying |
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