本问卷是以云南昆明市西山区掌上电信营业厅APP的电信用户会员为抽样对象

This questionnaire is based on the telecommunications users Members Xishan District, Kunming, Yunnan handheld telecom business APP is sampling target, the actual number of samples 352 samples, the effective sample size of 350 copies, thereby resulting data questionnaire as a major research tool to the outcome of the analysis methods and statistics collection.

This questionnaire is based on the Western Mountain City, Yunnan, the mobile telecom office APP of the telecommunications user members as the sample object, the actual sample size of 352, the effective sample number of 350, from which the results of the questionnaire as the main research tool, according to the analysis methods and statistics collected to obtain the results.

This questionnaire is based on the telecom user members of the app in Xishan District, Kunming City, Yunnan Province. The actual sample number is 352, and the effective sample number is 350. Therefore, the results of the questionnaire survey are used as the main research tool, and the results are obtained according to the analysis method and statistical collection.<br>