Application of mathematical and statistical methods of research to analyze the opinion of residents about the organization of urban parking space on the example of the city of Volgograd

The article is focused on identifying patterns of formation of parameters of demand for Parking space in the district N of Volgograd, which will improve the organization of parking space in this area. A sociological survey of city residents aimed at identifying public opinion on the use and operation of Parking space in certain areas of the district was conducted. The initial processing of the survey results was carried out, which resulted in the main conclusions on the most important questions of the questionnaire. The analysis of respondents ' responses using mathematical and statistical research methods was carried out. Previously, all data obtained during the survey was normalized. Clustering of respondents ' responses to all questions was performed, which allowed dividing all survey participants into two clusters. To confirm that there is a linear relationship between the various questionnaire questions, a correlation analysis of the data obtained during the survey was performed. The relationship between different pairs of questions was checked by performing regression analysis of the data. Correlation and regression analyses were performed for each of the obtained clusters separately to improve the accuracy of estimating the relationships between regression variables. According to the results of mathematical and statistical analysis, the dependence between the responses of respondents to various questionnaire questions was revealed.

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