ЧТО ОЗНАЧАЕТ СЛОВО MEDIAN
медиана
В статистике и теории вероятностей медиана представляет собой числовое значение, отделяющее более высокую половину выборки данных, популяции или распределения вероятности от нижней половины. Медиана конечного списка чисел может быть найдена путем упорядочения всех наблюдений от наименьшего значения до наивысшего значения и выбора среднего (например, медиана 5). Если есть четное число наблюдений, то нет ни одного среднего значения; медиана тогда обычно определяется как среднее из двух средних значений (медиана равна (5 + 7) / 2 = 6), что соответствует интерпретации медианы как полностью обрезанного среднего диапазона. Медиана имеет центральное значение в устойчивой статистике, так как она является наиболее устойчивой статистикой, имея точку пробоя 50%: до тех пор, пока не будет загрязнено не более половины данных, медиана не даст сколь угодно большого результата. Медиана определяется только на упорядоченных одномерных данных и не зависит от какой-либо метрики расстояния. С другой стороны, геометрическая медиана определяется в любом числе измерений.
Значение слова median в словаре английский языка
Первое определение медианы в словаре имеет отношение, относящееся к, расположенное или направленное к середине. Другое определение медианы относится или относится к плоскости, которая делит организм или орган на симметричные части. Медиана также относится к медиане или относится к ней.
ЦИТАТЫ СО СЛОВОМ «MEDIAN»
Известные цитаты и высказывания со словом
median.
I rolled the second car that I ever owned, a Toyota 4 Runner. This was winter in Colorado, two weeks before the 2002 Olympic trials. I was driving in the outside lane, and my rear tire caught some black ice, and we totally turned sideways to the point where we were heading right toward the median.
Union members not only earn higher median wages; they are more likely to have paid sick leave, short-term disability, and employer-provided child care. Giving people a voice at work - the ability to organize and negotiate for their fair share of the value they helped create - is absolutely essential to a growing, vibrant middle class.
Median wages of production workers, who comprise 80 percent of the workforce, haven't risen in 30 years, adjusted for inflation.
КНИГИ НА АНГЛИЙСКИЙ ЯЗЫКЕ, ИМЕЮЩЕЕ ОТНОШЕНИЕ К СЛОВУ «MEDIAN»
Поиск случаев использования слова
median в следующих библиографических источниках. Книги, относящиеся к слову
median, и краткие выдержки из этих книг для получения представления о контексте использования этого слова в литературе на английский языке.
1
Small, Large and
Median Groups: The Work of Patrick de Mare
'This book is a remarkable tribute to the memory of Pat de Mare.
Rachel Lenn, Karen Stefano,
2012
2
Daniel Darius the
Median Cyrus the Great
This is a pre-1923 historical reproduction that was curated for quality. Quality assurance was conducted on each of these books in an attempt to remove books with imperfections introduced by the digitization process.
3
Median Intersection Design
The findings presented in Chapter 2 illustrate the traffic operational and safety
effects of median width and related geometric features at divided highway
intersections. These findings provide a basis for selecting appropriate median
widths and ...
4
Handbook of Parametric and Nonparametric Statistical ...
Test 16e: The median test for independent samples The model for the median
test for independent samples assumes that there are k independent groups, and
that within each group each observation is categorized with respect to whether it
is ...
5
Facility Location: Applications and Theory
The p-Median Problem belongs to a class of formulations called minisum location
models. This class of problems was first formulated in its discrete form by Kuehn
and Hamburguer (1963). Hakimi (1964). Manne (1964) and Balinski (1965).
Zvi Drezner, Horst W. Hamacher,
2004
6
Median Based Principal Component Analysis for Edge Detection ...
The demand of color image processing is rapidly growing with the increased use of digital cameras and the internet.
7
Quantitative Techniques for Managerial Decisions
3.4 Median The median is defined as the measure of central item when the
values are arranged in ascending order of magnitude. It is that value of the
variate for which there are equal frequencies of greater and smaller values, i.e.,
the total ...
U. K. Srivastava, G. V. Shenoy, S. C. Sharma,
1989
This information does not tell us exactly where the median income is, but it does
provide a very important clue. We know that the median income must be above
$25,000 and below $30,000. We can narrow our search for the median income to
...
Douglas Downing, Jeff Clark,
2003
9
Effect of Highway Standards on Safety
MEDIAN DESIGN ELEMENTS For medians without median barriers, median
width has been found to be directly related to total accident rate. A 1974 study of
84-ft-wide medians on Interstate highways in Ohio (28 ) found that raised (mound
) ...
Warren Edward Hughes, K. Daily,
1995
10
Medical Legal Aspects of Medical Records
Needle injury to the median nerve in the antecubital fossa (inner elbow) during a
blood drawing procedure and the insertion of PICC lines can result in the same
injury. An important issue related to nerve injuries is the angle of the needle ...
Patricia W. Iyer, Barbara J. Levin, Mary Ann Shea,
2006
НОВОСТИ, В КОТОРЫХ ВСТРЕЧАЕТСЯ ТЕРМИН «MEDIAN»
Здесь показано, как национальная и международная пресса использует термин
median в контексте приведенных ниже новостных статей.
The richest town in Nebraska? Gretna, with median income of $73715
The town's median household income of $73,715 topped all others in the state and came in far above the state median household income of ... «Omaha World-Herald, Июл 15»
DOT: No plans to switch median barriers after I-5 pileup
Some 27 vehicles were involved in the accident Saturday in Mount Vernon, where the truck crashed through the median and hit traffic that had ... «KOMO News, Июл 15»
Central Texas home sales, median sale price, climb in June
Austin-area single-family home sales rose 5 percent in June over the prior June, while the median price of those sales hit $272,250, an 8 ... «Austin American-Statesman, Июл 15»
Multiple-vehicle accident sends van into median along I-64 east
Video sent to CBS 6 from viewer Nate Sparks shows at least four vehicles on scene, with a van in the median. The video also shows rescue ... «wtvr.com, Июл 15»
Kenwood median makes for safer walking
Sycamore Township trustees were right to put public safety first by having the median and other street improvements done on Kenwood Road ... «Cincinnati.com, Июл 15»
USD/CAD Pulls Back from Median Line
-“USDCAD has broken through resistance, indicating potential for the long term bull move to reassert. Watch 1.2540/60 for support.” The cited ... «DailyFX, Июл 15»
Dump truck crashes into center median on Route 9 in Westborough
Dump truck crashes into center median on Route 9 in Westborough ... Sky 5 showed the truck sitting on the center median wall on Route 9 in ... «WCVB Boston, Июл 15»
Median Sale Prices Jump By Double Digits In Norwalk, Darien
The median sale price for single family homes jumped by double digits in Norwalk and Darien, according to quarterly reports from real estate ... «The Daily Voice, Июл 15»
Elder care costs soar as families scramble
The median bill for a private room in a U.S. nursing home now runs $91,000 a year, according to a report from the insurer Genworth Financial. «The Detroit News, Июл 15»
Orlando businesses' asking price, median revenue and cash flow up …
Median revenue of Orlando businesses for sale was $375,000 in the second quarter, up 13 percent from the $331,717 recorded during the ... «Orlando Business Journal, Июл 15»