This paper studies the application behavior of bus call in Bucharest, and probes into the use behavior of bus call application in Bucharest, the market components that affect the selection of bus call application, the service demand of application for bus call and the decision of service selection. The bus calling application in Bucharest area uses random sampling to sample the population and sample groups in Bucharest area. The specific method is to collect data from 400 samples, and use query, data analysis, descriptive statistics and hypothesis testing, and use t-value statistics for analysis.
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