**Summary statistic** — Box plot of the Michelson–Morley experiment, showing several summary statistics. In descriptive statistics, summary statistics are used to summarize a set of observations, in order to communicate the largest amount as simply as possible.… … Wikipedia

**Summary statistics** — In descriptive statistics, summary statistics are used to summarize a set of observations, in order to communicate as much as possible as simply as possible. Statisticians commonly try to describe the observations in # a measure of location, or… … Wikipedia

**Distribution of wealth** — World Distribution of Wealth and Population in the Year 2000 The distribution of wealth is a comparison of the wealth of various members or groups in a society. It differs from the distribution of income in that it looks at the distribution of… … Wikipedia

**summary plan description** — (SPD ) A document that explains the fundamental features of an employer s defined benefit or defined contribution plan, including eligibility requirements, contribution formulas, vesting schedules, benefit calculations, and distribution options.… … Financial and business terms

**New Music Distribution Services** — Summary New Music Distribution Services (or NMDS) was a non profit record distributor based in New York City. It was founded in 1972 by Carla Bley and Michael Mantler[1] as a means of distributing recordings of experimental contemporary music. It … Wikipedia

**Bimodal distribution** — Bimodal redirects here. For the musical concept, see Bimodality. Figure 1. A simple bimodal distribution, in this case a mixture of two normal distributions with the same variance but different means. The figure shows the probability density… … Wikipedia

**Seven-number summary** — In descriptive statistics, the seven number summary is a collection of seven summary statistics, and is a modification or extension of the five number summary. There are two common forms.(Parametric) Seven number summaryThe following numbers are… … Wikipedia

**Frequency distribution** — In statistics, a frequency distribution is an arrangement of the values that one or more variables take in a sample. Each entry in the table contains the frequency or count of the occurrences of values within a particular group or interval, and… … Wikipedia

**Noncentral t-distribution** — Noncentral Student s t Probability density function parameters: degrees of freedom noncentrality parameter support … Wikipedia

**Electric power distribution** — … Wikipedia