Matches in SemOpenAlex for { <https://semopenalex.org/work/W2481874480> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W2481874480 abstract "This chapter focuses on mathematical expectation and mean value. The notion of “averages” has been associated with the idea of probability from early stages of formulation. Numerical statistical data are often presented in a “frequency table.” The range of observed values is divided into appropriate intervals or “classes.” Each class is assigned a representative value—like the mid value of the interval. The number of observations in any class is divided by the total number of observations to obtain the “relative frequency” of occurrences of the class. The sum of the various products of class representative value times class relative frequency is the weighted average. If the length of each class interval is sufficiently small compared to the range of observed values, the weighted average is a good approximation to the ordinary average. If probability is viewed in relative-frequency terms, it is a natural step to view the weighted average as the probability weighted average of the values of a random variable. The classification of data is a process very much like the process of approximating a random variable by a simple random variable." @default.
- W2481874480 created "2016-08-23" @default.
- W2481874480 creator A5002458434 @default.
- W2481874480 creator A5084364750 @default.
- W2481874480 date "1973-01-01" @default.
- W2481874480 modified "2023-09-27" @default.
- W2481874480 title "Mathematical Expectation and Mean Value" @default.
- W2481874480 doi "https://doi.org/10.1016/b978-0-12-553150-4.50017-3" @default.
- W2481874480 hasPublicationYear "1973" @default.
- W2481874480 type Work @default.
- W2481874480 sameAs 2481874480 @default.
- W2481874480 citedByCount "0" @default.
- W2481874480 crossrefType "book-chapter" @default.
- W2481874480 hasAuthorship W2481874480A5002458434 @default.
- W2481874480 hasAuthorship W2481874480A5084364750 @default.
- W2481874480 hasConcept C105795698 @default.
- W2481874480 hasConcept C114614502 @default.
- W2481874480 hasConcept C122123141 @default.
- W2481874480 hasConcept C134306372 @default.
- W2481874480 hasConcept C141042865 @default.
- W2481874480 hasConcept C154945302 @default.
- W2481874480 hasConcept C159985019 @default.
- W2481874480 hasConcept C182365436 @default.
- W2481874480 hasConcept C192562407 @default.
- W2481874480 hasConcept C199075045 @default.
- W2481874480 hasConcept C204323151 @default.
- W2481874480 hasConcept C2776291640 @default.
- W2481874480 hasConcept C2777212361 @default.
- W2481874480 hasConcept C2778067643 @default.
- W2481874480 hasConcept C28826006 @default.
- W2481874480 hasConcept C33923547 @default.
- W2481874480 hasConcept C41008148 @default.
- W2481874480 hasConceptScore W2481874480C105795698 @default.
- W2481874480 hasConceptScore W2481874480C114614502 @default.
- W2481874480 hasConceptScore W2481874480C122123141 @default.
- W2481874480 hasConceptScore W2481874480C134306372 @default.
- W2481874480 hasConceptScore W2481874480C141042865 @default.
- W2481874480 hasConceptScore W2481874480C154945302 @default.
- W2481874480 hasConceptScore W2481874480C159985019 @default.
- W2481874480 hasConceptScore W2481874480C182365436 @default.
- W2481874480 hasConceptScore W2481874480C192562407 @default.
- W2481874480 hasConceptScore W2481874480C199075045 @default.
- W2481874480 hasConceptScore W2481874480C204323151 @default.
- W2481874480 hasConceptScore W2481874480C2776291640 @default.
- W2481874480 hasConceptScore W2481874480C2777212361 @default.
- W2481874480 hasConceptScore W2481874480C2778067643 @default.
- W2481874480 hasConceptScore W2481874480C28826006 @default.
- W2481874480 hasConceptScore W2481874480C33923547 @default.
- W2481874480 hasConceptScore W2481874480C41008148 @default.
- W2481874480 hasLocation W24818744801 @default.
- W2481874480 hasOpenAccess W2481874480 @default.
- W2481874480 hasPrimaryLocation W24818744801 @default.
- W2481874480 hasRelatedWork W130838175 @default.
- W2481874480 hasRelatedWork W1520876475 @default.
- W2481874480 hasRelatedWork W1997532081 @default.
- W2481874480 hasRelatedWork W2013473487 @default.
- W2481874480 hasRelatedWork W2014633139 @default.
- W2481874480 hasRelatedWork W2017693984 @default.
- W2481874480 hasRelatedWork W2021500515 @default.
- W2481874480 hasRelatedWork W2065600538 @default.
- W2481874480 hasRelatedWork W2069928943 @default.
- W2481874480 hasRelatedWork W2077243823 @default.
- W2481874480 hasRelatedWork W2098057602 @default.
- W2481874480 hasRelatedWork W2146403040 @default.
- W2481874480 hasRelatedWork W2329895912 @default.
- W2481874480 hasRelatedWork W2383475398 @default.
- W2481874480 hasRelatedWork W2530327133 @default.
- W2481874480 hasRelatedWork W2549270203 @default.
- W2481874480 hasRelatedWork W2953694981 @default.
- W2481874480 hasRelatedWork W3022372447 @default.
- W2481874480 hasRelatedWork W3156629126 @default.
- W2481874480 hasRelatedWork W41804626 @default.
- W2481874480 isParatext "false" @default.
- W2481874480 isRetracted "false" @default.
- W2481874480 magId "2481874480" @default.
- W2481874480 workType "book-chapter" @default.