normal distribution curve
61Circular distribution — In probability and statistics, a circular distribution or polar distribution is a probability distribution of a random variable whose values are angles, usually taken to be in the range [ 0,  2π ) .[1] A circular distribution is… …
62Sampling distribution — In statistics, a sampling distribution is the probability distribution, under repeated sampling of the population, of a given statistic (a numerical quantity calculated from the data values in a sample).The formula for the sampling distribution… …
63probability curve — noun : a curve that represents a probability density function : frequency curve * * * Statistics. 1. a curve that describes the distribution of probability over the values of a random variable. 2. See normal curve. [1890 95] * * * probability… …
64income distribution — There are two types functional and size. The functional distribution of national income shows how the total is made up of income from land, labour, and capital, or the contribution of each factor of production to the national income. In this… …
65probability curve — Statistics. 1. a curve that describes the distribution of probability over the values of a random variable. 2. See normal curve. [1890 95] * * * …
66probability curve — /prɒbəˈbɪləti kɜv/ (say probuh biluhtee kerv) noun Statistics 1. a curve which describes the distribution of probability over the values of a variable. 2. → normal curve …
67Pois|son distribution — «pwah sn», Statistics. a distribution differing from the normal curve that can be applied to distributions that are not continuous, as when the variable cannot have all values but is limited to particular values. The Poisson distribution is often …
68bell curve — noun Mathematics a graph of a normal (Gaussian) distribution, with a large rounded peak tapering away at each end …
69Control chart — One of the Seven Basic Tools of Quality First described by Walter A. Shewhart …
70Demographics of the United States — As of today s date, the United States has a total resident population of 312,615,000, making it the third most populous country in the world. It is a very urbanized population, with 82% residing in cities and suburbs as of 2008 (the worldwide… …
