sampling distribution


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Related to sampling distribution: Central limit theorem

sampling distribution

n.
The distribution of a statistic, such as the sample mean, calculated from data randomly sampled from a population.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
References in periodicals archive ?
As K becomes large, the K estimates define the sampling distribution of [theta] denoted as p([theta]|[??]).
This result is expected and helped to elucidate the definition of a sampling distribution. The visual interactive instruction made this concept clearly understandable to the students.
This difference is important, since it makes the sampling distribution of [z.sub.km] easy (see the sampling distribution in Eq.
The learning activity at the center of the IVN study reported in this article was planned around an existing tutorial structure and content of a 50-minute class aimed at consolidating the key statistical concepts of the normal distribution and sampling distribution of the sample mean, both introduced in a lecture.
([dagger]) Includes aggregate expenditures across the different cigarette advertising and promotional categories: newspapers; magazines; outdoor; transit; point-of-sale; price discounts; promotional allowances (retailers, wholesalers, and other); sampling distribution; specialty item distribution (branded and nonbranded); public entertainment (adult-only and general-audience); sponsorships; endorsements and testimonials; direct mail; coupons; retail-value-added-nontobacco bonus; company website; internet-other; telephone; social media marketing; and other.
So, according to Hald [2], the sampling distribution of d , under the conditions that the process average (EQUATION) is given by (EQUATION) Based on this, the probability of acceptance of the RGS plan size n N is less than 10%, n is large and p 0.10 is under gamma-Poisson model is given by
They provide a concise review of the various simulations developed in the Rice Virtual Lab in Statistics (RVLS) (http://onlinestatbook.com/rvls.html), such as the sampling distribution simulation, simulation on the effect of range restrictions, etc.
"The subscription base sample distribution is becoming more popular and appealing to indie and mature brands, which find this model more targeted; however sampling distribution via event marketing and gift with purchase remain strong" Identipak recently collaborated with Pinrose, a luxury fragrance company that subscribes to the try-at-home-before-you-buy model.
We measure MES for each stock as the average stock returns on days when the equally-weighted market portfolio experiences a return in the 5 percent lower tail of its sampling distribution. Our reference portfolio is the CRSP equally-weighted market portfolio for both measures.
Based on a normality supposition, a predetermined significance level and an error, the mean sampling distribution is obtained (t-Student when variance is unknown) and consequently it is possible to determine the ideal sampling size in order to obtain inference concerning the population mean.