Answer:
Fully crossed design
Explanation:
The factorial research design is also called a fully crossed design. This design consists of all possible combinations of their level across all the levels of the research design. It is also called a fully crossed design. This type of research allows the valuable variables cross combination and also shows the effect of all variables. In the experiment method, all variables have only two-level and four treatment combination in all that is called as 2*2 factorial design. In some factorial design, some unwanted or fractional levels can be omitted to make a useful combination.
Answer: B. Write the similarities and differences between Rai and Limbu cultures Write about the festivals of Newar community,
Answer:
Centrifugation is the process that uses centrifugal force for the separation of two liquids in a mixture.
Explanation:
In this process, the denser component of the mixture migrates away from the axis and the lighter component migrates towards the axis.
Positive change, increase in workplace safety
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In order to decrease bias and magnify validity, researchers need to employ systematic sampling techniques when making observations. A technique that observers can use to systematically they record all of the given options.
<h3>What is Event Sampling ? </h3>
Event sampling is defined as this is the method used to collect all the data by observing participants for a definitive length of time.
<h3>What is Time Sampling? </h3>
Time sampling is defined as this is the process used to accumulate information by observing participants at a certain time interval to record if the behaviour or activity has occurred.
<h3>What is Situation Sampling? </h3>
Situation sampling is defined as this is the method of collecting the information by looking participants at many locations under different circumstances.
Learn more about the Sampling here: brainly.com/question/2717098
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NOTE: The given question is incomplete on the portal. Here is the complete question.
QUESTIONS: In order to reduce bias and enhance validity, researchers need to employ systematic sampling techniques when making observations. A technique that observers can use to systematically select what they record is:
A) All of these options
B) event sampling
C) time sampling
D) situation sampling
