# mean+standard

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**standard error**— n. Statistics a measure of the dispersion in the distribution of differences between expected and observed values of a statistic: the standard error of the mean is equal to the standard deviation of the original frequency distribution divided by… …22

**Mean to Me (Fred E. Ahlert song)**— Mean To Me is a popular song with music by Fred E. Ahlert and lyrics by Roy Turk, published in 1929.The song is a popular standard, recorded by many artists.Recent artists to cover this song include New Orleans Jazz Vipers …23

**Mean to Me (song)**— Mean To Me is a popular song with music by Fred E. Ahlert and lyrics by Roy Turk, published in 1929.The song is a popular standard, recorded by many artists …24

**standard deviation**— n. Statistics a measure of variability equal to the square root of the arithmetic average of the squares of the deviations from the mean in a frequency distribution …25

**mean time**— standard time according to the time at Greenwich (England) …26

**Standard deviation**— In probability and statistics, the standard deviation is a measure of the dispersion of a collection of values. It can apply to a probability distribution, a random variable, a population or a data set. The standard deviation is usually denoted… …27

**Standard error (statistics)**— For a value that is sampled with an unbiased normally distributed error, the above depicts the proportion of samples that would fall between 0, 1, 2, and 3 standard deviations above and below the actual value. The standard error is the standard… …28

**Mean**— This article is about the statistical concept. For other uses, see Mean (disambiguation). In statistics, mean has two related meanings: the arithmetic mean (and is distinguished from the geometric mean or harmonic mean). the expected value of a… …29

**Standard score**— In statistics, a standard score is a dimensionless quantity derived by subtracting the population mean from an individual raw score and then dividing the difference by the population standard deviation. This conversion process is called… …30

**standard deviation**— A standard deviation tells us how much specific examples vary from the average in a particular set. Thus, the larger the standard deviation, the more diverse/volatile are the examples. The more volatile the examples, the less predictable and… …