Engineering Data Analysis Quiz 1

____________ can be done through proper Data Collection.

Extra care and responsibility are keywords in data handling, we may call this as ____________________.

Three (3) Aspects of Data Collection: _________, __________, _________.

The success and usefulness of the results of a study will depend much on the _________ and __________ of the data.

Two (2) Sources of Data: _________, __________

___________ are data which arise from original investigations such as observations, interview, questionnaires, experiments.

_________ is a source of data that give a more accurate and reliable picture as they contain detailed definition of terms, explanation and description of methods.

________ are data coming from books, journals, reports, and other publications.

__________ contain a vague, general, and at times chopped description of the phenomena under study. They are most likely subjected to typographical errors.

Three (3) Methods of Collecting Data: _________, __________, ________