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How many dams does Washington have and what are the three main purposes of the dams?
10
What is the difference between experimental and ex post facto research design?
Ex-post facto research measures the cause and effect relationship without manipulating the independent variable. While the experimental research starts from manipulating and controlling the independent variables and proceeds to observing the effect on the dependent variables.
When was Experimental Breeder Reactor I created?
Experimental Breeder Reactor I was created in 1950.
What are the elements of good experimental design?
builds on previous research-describes all steps in procedure clearly and completely-describes all data to be collected-keeps all variables, except the one being tested, the same-includes a control (or placebo) for comparison -uses an appropriate group of subjects-may include a large sample size-may include multiple trials-can be reproduced by other investigators to give -similar results-respects human and animal subjects*Elements may vary, depending on the problem being studiedThe five components of experimental design are:-Independent Variable-Dependent Variable-Constant Variables-Control group-Number of Repeated TrialsGood Experimental Design is Simple;1. simple in Concept ( no complex ideas)2. simple in execution (not complex to do)3. simple to replicate (repeat by others)4. simplest complete result.
How do you design a transformer with three phase 400v input and single phase 2000v output?
By design are you going to wind the transformer yourself? In your design you need a 5:1 ratio. On the output side of the transformer any two legs of a three phase transformer is considered single phase voltage. Good luck on your project.
Why is experimental design a key factor in science inquiry?
The experimental design is always a key factor in the science inquiry. The experimental design shows the methods that lead to the science.
Can you give you a sentence using experimental design?
The next car show will have an example of our experimental design.
What has the author Homer H Johnson written?
Homer H. Johnson has written: 'The HRD professional's bibliography of references and resources' -- subject(s): Bibliography, Manpower planning, Personnel management 'An introduction to experimental design in psychology' -- subject(s): Experimental Psychology, Experimental design 'An introduction to experimental design in psychology: a case approach' -- subject(s): Experimental Psychology, Experimental design
How is a quasi-experimental design different from a pure experimental design?
pure -absolute control Quasi -have some control
What has the author Larry B Christensen written?
Larry B. Christensen has written: 'Research methods, design, and analysis' -- subject- s -: Textbooks, Experiments, Psychology, Experimental Psychology, Experimental design 'Introduction to statistics for the social and behavioral sciences' -- subject- s -: Statistical methods, Statistics, Social sciences, Psychology 'Mystat Wkbk - Intro to Stat Soc Beh Sci' 'Research methods and design' -- subject- s -: Textbooks, Experiments, Psychology, Experimental Psychology, Experimental design 'Experimental Methodology' 'Experimental methodology' -- subject- s -: Experimental Psychology, Experimental design, Experiments, Psychology, Psychology, Experimental
What has the author Wayne Lee written?
Wayne Lee has written: 'Experimental design and anal)is' -- subject(s): Analysis of variance, Experimental design
What is a quasi experimental design?
A quasi-experimental design is a research method that resembles an experimental design but lacks the element of random assignment to groups. This means that the groups are not formed randomly, making it less able to establish causation between variables. It is often used when true experimentation is not feasible due to ethical, logistical, or practical reasons.
What has the author Richard P Honeck written?
Richard P. Honeck has written: 'Experimental design and analysis' -- subject(s): Analysis of variance, Experimental design
An experimental design is usually looking to determine?
causation
Why is an experimental design needed for the success of the experiment?
yes
What is an example of non experimental research design?
Pre-experimental research designs are research designs that are characterized by a lack of random selection and assignment.
What should be included be included in an experimental design because of the way data is analyzed?
Replication should be included in an experimental design because of the way data is analyzed using statistics.
