For successful solving tasks from measurements and expressing measurement results we require theory knowledge. Without theory we would not know how to interpret measurements, or how to express or document them for later processing.

Proper documenting of data is even more important for measurement result achieved with many continuous measurements.

Following texts will try to get you closer to the topic and make you easier rounding and expressing of measurement results, and to help you to easier solve quizzes on this pages.

Theory texts in which are in detail explained topics that are important for proper expressing of measurement result:

measurement result
measurement uncertainty
proper expression of measurement result
determination of number of significant figures
expressing of complete measurement result