In descriptive statistics, summary statistics are used to summarize a set of observations, in order to communicate the largest amount of information as simply as possible. Statisticians commonly try to describe the observations in
a measure of location, or central tendency, such as the arithmetic mean
a measure of statistical dispersion like the standard mean absolute deviation
a measure of the shape of the distribution like skewness or kurtosis
if more than one variable is measured, a measure of statistical dependence such as a correlation coefficient
A common collection of order statistics used as summary statistics are the five-number summary, sometimes extended to a seven-number summary, and the associated box plot.
Entries in an analysis of variance table can also be regarded as summary statistics.[1]: 378
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In descriptive statistics, summarystatistics are used to summarize a set of observations, in order to communicate the largest amount of information as...
sense) is a summary statistic that quantitatively describes or summarizes features from a collection of information, while descriptive statistics (in the...
They are basic summarystatistics, used in descriptive statistics such as the five-number summary and Bowley's seven-figure summary and the associated...
quartiles described above provide a five-number summary of the data. This summary is important in statistics because it provides information about both the...
robust approximation to the mean, the median is a popular summary statistic in descriptive statistics. In this context, there are several choices for a measure...
January 31, 2020. "SummaryStatistics for 2019". Archived from the original on May 11, 2022. Retrieved March 7, 2020. "SummaryStatistics for 2019" (PDF)...
tendency Median Mode Descriptive statistics Kurtosis Law of averages Mean value theorem Moment (mathematics) Summarystatistics Taylor's law Pronounced "x bar"...
"Business Statistics" course is intended for business majors, and covers descriptive statistics (collection, description, analysis, and summary of data)...
confounding factors, such as population stratification, based on summarystatistics from genome-wide association studies (GWASs). The approach involves...
In statistics, a central tendency (or measure of central tendency) is a central or typical value for a probability distribution. Colloquially, measures...
In statistics, the kth order statistic of a statistical sample is equal to its kth-smallest value. Together with rank statistics, order statistics are...
Informally, in frequentist statistics, a confidence interval (CI) is an interval which is expected to typically contain the parameter being estimated....
In statistics, the standard deviation is a measure of the amount of variation of a random variable expected about its mean. A low standard deviation indicates...
typically specified in terms of a test statistic, considered as a numerical summary of a data-set that reduces the data to one value that can be used to perform...
Reinhart Dozy in the 19th century. Dozy's original summary is in his 1869 book Glossaire. Summary information about the word's early records in Italian-Latin...
normality test. Summarystatistics Socio-economic decile (for New Zealand schools) Lockhart, Robert S. (1998), Introduction to Statistics and Data Analysis:...
locations: SummaryStatistics Miena Dam". Australian Bureau of Meteorology. Retrieved 27 January 2016. "Climate statistics for Australian locations: Summary Statistics...
Tian, S. (2010). "The shifting boxplot. A boxplot based on essential summarystatistics around the mean". International Journal of Psychological Research...