PPT-Sampling and Questionnaires

Starter Recap the following on your mini whiteboards What is Secondary data What is Primary data Name three examples of official statistics Name two advantages of qualitative secondary data. Husheng Li. The University of Tennessee. Chopper Sampling . We introduce a switching function such that . x_s. (t)=x(t)s(t), where. Nyquist. Criterion. The sampling rate should be at least twice the bandwidth of the signal, in order to fully reconstruct the signal.. Santosh . Vempala. , Georgia Tech. A really old . p. roblem. Given set K in n-dimensional space, estimate its volume. . E.g., . Pyramids, wine barrels, … . Polytopes . Intersection of a polytope with ellipsoid(s) . Judy Kay. Main references: . Sauro. , J., & Lewis, J. R. (2012). . Quantifying the user experience: Practical statistics for user research. . Elsevier. . . Ch. 8. http://. www.measuringu.com. /blog/standardized-. Days. Analysis. and . presentation. of . the. . questionnaires. . . CMS . Outreach. Fabiola Vázquez.. Introduction. During CERN Open Days that took place at the end of May . 2014. , visitors answered 3 . Big Question: How do you know when you have collected enough data and done it appropriately?. Today’s Agenda. Tips and Tricks. Article Review Discussion. Assignment for Feb 24. Sampling Review. Observation Approaches (Qualitative/ Quantitative) and Practice. 2. Groundwater Sampling. Sampling a well with a tennis shoe?. Standards, Directives, Guidelines................... 4. Standards, Directives, Guidelines. Hierarchy:- “more or less a general consensus” EN/AS/NZS=. Learning outcomes. Upon completion, students will be able to:. Identify the difference between quantitative and qualitative data. Recognise the advantages and disadvantages of questionnaires as a form of data collection. . Judy Kay. CHAI:. Computer . H. uman . A. dapted . I. nteraction . research . group. Human Centred Technology Cluster for Teaching and Research. School of Information Technologies. 2. Landscape of methods to understand user and work. By Iona Adams . Who am I?. My name is Iona Adams and I am really interested in whether pictures affect children's enthusiasm towards answering questionnaires. . Why did I choose to research this topic?. A link between Continuous-time/Discrete-time Systems. x. (. t. ). y. (. t. ). h. (. t. ). x. [. n. ]. y. [. n. ]. h. [. n. ]. Sampling. x. [. n. ]=. x. (. nT. ), . T. : sampling period. x. [. n. ]. x. Upon completion, students will be able to:. Identify the difference between quantitative and qualitative data. Recognise the advantages and disadvantages of questionnaires as a form of data collection. . Presented by:. Er. Bhagawan Shrestha. Quality Assurance Plan. Total Quality management (TQM). As defined by ISO: “TQM is a management approach of an organisation, . centered on Quality. , . based on participation of all its members of the organisation. 7. Introduction. In . a typical statistical inference problem, you want to discover one or more characteristics of a given population. .. However, it is generally difficult or even impossible to contact each member of the population.. Myanmar. Myanmar. Outline. Planning. Management and Preparatory work. Field operations . Data processing . Census Analysis and Dissemination. 2. Myanmar. Quality assurance. . Myanmar. Planning. Census conduct in every 10 years.