experimental design


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Related to experimental design: scientific method

experimental design

[ik‚sper·ə′ment·əl di′zīn]
(statistics)
A pattern for setting up experiments and making observations about the relationship between several variables in which one attempts to obtain as much information as possible for a fixed expenditure level.
References in periodicals archive ?
The class and instructor made suggestions to the group on their experimental design and hypothesis.
sliced), a third experimental design compared specimens consisting of a 2.
A key problem is that the use of experimental designs calls for various conceptual and pragmatic trade-offs that cannot be ignored.
Grading each verification experiment is accomplished by the teacher's assessing the appropriateness of each experimental design and performing the statistical analysis and evaluation in tandem with the student.
Even with a fractional factorial experimental design, evaluating this number of combinations would be too expensive and time consuming without the use of high efficiency methods.
However, the limitations of the experimental design are ignored in the gold standard editorial.
This text is written at a level that will be most appealing to readers that already have a knowledge of descriptive statistics and a background in experimental design.
Because the evaluation incorporates a classical experimental design to test the effects of the new approach to service delivery, Cash and Counseling volunteers must be willing to accept random assignment to the treatment or.
The best evaluations of teaching methods, Slavin argues, have much in common with the experimental design used by medical researchers in testing a new drug.
Design and Analysis of Experiments, Volume 3: Special Designs and Applications continues building upon the philosophical foundations of experimental design by providing important, modern applications of experimental design to the many fields that utilize them.
Their main discontent appears to be once more related to the experimental design in a number of cited behavioral studies.
By leveraging Ingenuity's biological pathways and molecular networks, BD Biosciences will enable its research customers to quickly and easily identify products and experimental design options most relevant to their research.

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