The chi-square test is a statistical hypothesis test that is used to compare observed and expected counts in a contingency table. Its uses include: tests for independence, tests for homogeneity, and ...
Simon Fraser University: Example 2: Computing Chi-Square Tests for One-Way Frequency Tables
computes a chi-square goodness-of-fit test for specified proportions. The chi-square goodness-of-fit test examines whether the children's hair color has a specified multinomial distribution for two ...
distribution (countable and uncountable, plural distributions) An act of distributing or state of being distributed. An apportionment by law (of funds, property). (business, marketing) The process by which goods get to final consumers over a geographical market, including storing, selling, shipping and advertising.
The meaning of DISTRIBUTION is the act or process of distributing. How to use distribution in a sentence.
In probability theory and statistics, a normal distribution or Gaussian distribution is a type of continuous probability distribution for a real-valued random variable. The general form of its probability density function is [2][3][4] The parameter is the mean or expectation of the distribution (and also its median and mode), while the parameter is the variance. The standard deviation ...
The goods have been sitting in a warehouse for months because a strike has prevented distribution. Prices of goods are governed by the cost of the raw materials, as well as by the cost of production and distribution.
Definition of distribution noun in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
The distribution of something is how much of it there is in each place or at each time, or how much of it each person has.