21 Jul 2024

Last update 9 / 10 / 2017

Data Quality Control in Umrah Survey

Quality control – done in conjunction with data collection – is one of key stages of implementing Umrah survey, when a fully automated system is adopted with certain regulations to control data entry, to find errors and notes on forms and to fix them under a supervisor after recurring to the household if necessary.
In addition, quality control stage involves following-up and studying daily reports coming from respective operation room, then preparing periodical reports on field work progress and submitting them to officials of the General Authority for Statistics by the administrative department supervising the survey. 
This stage also incorporates field visits by the supervisor of Umrah survey, in addition to department managers in concern and a number of specialists, to gain field insights into data collection, entry and auditing, and to follow up the application of instructions to obtain top quality results.

Statistical Survey: 

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