Procedures based on normal distribution theory

1980 ◽  
pp. 114-139
Author(s):  
Christopher Chatfield ◽  
Alexander J. Collins
Keyword(s):  
Normal Distribution ◽  
Distribution Theory

Study on the Assembling Regularity of Passengers at Large-Scale Railway Station

2012 ◽  
Vol 253-255 ◽  
pp. 1231-1234
Author(s):  
Le Huang ◽  
Yong Bo Lv ◽  
Yuan Ren
Keyword(s):  
Normal Distribution ◽  
Waiting Time ◽  
Large Scale ◽  
Distribution Theory ◽  
Distribution Model ◽  
Time Model ◽  
Railway Station ◽  
Normal Distribution Model

This paper based on the surveys of Beijing West Railway Station, Guangzhou Railway station, Xi'an Railway Station, Zhengzhou Railway Station, Jinan Railway station and Shangqiu Railway station. Looking over the tickets of passengers and recording the time when they enter into the stations, a waiting time model is established on the basis of logarithmic normal distribution theory. The number of passengers assembling in a station is found after the logarithmic normal distribution model is used to deal with the rule of passenger arriving and the uniform moving law is applied in passenger departing.

The odd log–logistic normal distribution: Theory and applications in analysis of experiments

2016 ◽  
Vol 10 (2) ◽  
pp. 311-335 ◽  
Author(s):  
Altemir da Silva Braga ◽  
Gauss M. Cordeiro ◽  
Edwin M. M. Ortega ◽  
José Nilton da Cruz
Keyword(s):  
Normal Distribution ◽  
Distribution Theory ◽  
Logistic Normal Distribution

scholarly journals Another approach on elaborating frequency tables using GAUSS´s normal distribution theory

2021 ◽  
pp. 139-154
Author(s):  
Samuel Carlos Victorino
Keyword(s):  
Normal Distribution ◽  
Frequency Distribution ◽  
Critical Analysis ◽  
Scientific Literature ◽  
Distribution Theory ◽  
The Body ◽  
Data Organization ◽  
Use Of Data ◽  
Class Frequency ◽  
Made In

The correct organization of data is of extreme importance for the analysis in the process of statistical inference, aiming at the elaboration of valid conclusions and generic recommendations on a certain subject under study. The specialized scientific literature describes several procedures for the organization of data in frequency distribution tables. However, it is not often that inaccuracies are made in the use of data organization tools. These inaccuracies have resulted in distorted analyzes and incongruous conclusions. This paper presents a critical analysis of the methods and procedures of data organization described in the literature, specifically the distribution of data in frequency distribution tables and proposes a different approach in the elaboration of class frequency distribution tables. For all variables with predefined categories, these and their respective reference values serve as the body of the table. For the variables that do not have pre-defined categories, the use of Gauss’s normal distribution theory as a criterion for categorization is proposed and justified. The categories generated serve as a table body. It is concluded that the frequency distribution tables can be distinguished into two types, that is, frequency distribution tables of predefined classes or categories and tables of frequency distribution of classes or categories to be defined, thus suggesting their adoption as concept.

Procedures based on normal distribution theory

2018 ◽  
pp. 114-139
Author(s):  
Christopher Chatfield ◽  
Alexander J. Collins
Keyword(s):  
Normal Distribution ◽  
Distribution Theory
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