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What advantage does chorionic villi sampling have over amniocentesis?
yes
What kind of errors arise in sampling?
sampling is a waste of time
What are the advantages and disadvantages of systematic sampling in statistics?
Hi, 1.The main advantage of Systematic sampling over simple random sampling is its simplicity. It allows the researchers to add a degree of system or process into the random selection of subjects. 2.Another advantage of systematic random sampling over simple random sampling is the assurance that the population will be evenly sampled. Disadvantage The process of selection can interact with a hidden periodic trait within the population.
What is the advantage and disadvantage of the convenient sampling?
Convenient sampling refers to using a sample group that is the easiest to gather. The advantage of this is that it is the easiest way to convene a test group. The down side is that the sample may not be representative of the population, so the results will be skewed.
What is the instantaneous sampling?
Instantaneous sampling is one method used for sampling a continuous time signal into discrete time signal. This method is called as ideal or impulse sampling. In this method, we multiply a impulse function with the continuous time signal to be sampled. The output is instantaneously sampled signal.
What are the advantage and disadvantage of sampling techniques?
what are the advantage of and disadvantage of sampling method
Advantage of sampling?
The advantage of sampling in results is that it greatly simplifies results. If the sample is appropriately random, the results of the sampling will accurately represent the whole.
Advantages and disadvantages for probability sampling?
advantage of probability sampling
Advantage of judgment sampling and quota sampling?
judgemental is Pudi lan
What is focal sampling?
Focal Sampling: is the name given to systematic observation techniques in which the observer concentrates on just one individual.
How soon in the pregnancy is chorionic villi sampling performed?
The chorionic villus sampling is performed by 10 weeks of gestation. The pregnancy can be safely terminated by this time, if necessary. That is the advantage of the procedure.
What are the advantages of time sampling?
It can observe behaviors in natural setting...or Observation can serve as basis for further assessment or to validate other assessment measures.
What are the advantage of sampling over complete enumeration?
more expensive , less expensive ,less time consuming and greater accuracy
What is the definition of time sampling?
definition of time sampling
What advantage does chorionic villi sampling have over amniocentesis?
yes
What is scan sampling?
Scan Sampling is a systematic observation technique in which one scans the group being studied at intervals and records how many individuals are preforming the behavior of interest.
What are four methods of determining populations size?
what are four methods of determining populations size?
