Answer:
it can contribute to headaches and high blood pressure
You can distinguish between correlation and causation and eliminate confounding variables by using random assignment. Experiments often create contrasts between a control group and one or more treatment groups as a crucial part of the scientific method.
<h3>When is random assignment appropriate in an experiment?</h3>
In general, whenever it is ethically feasible and appropriate for your research topic, random assignment should always be used in trials. Both random sampling and random assignment are crucial ideas in research, but it's critical to recognize their distinctions.
<h3>Is it moral to choose participants for an experiment at random?</h3>
Random assignment cannot be used to evaluate risky or unhealthy behaviour. For instance, it would be unethical to assign volunteers at random to one of the two groups and urge them to consume huge amounts of alcohol as part of an experiment on heavy drinkers versus social drinkers.
Learn more about Completely randomized design:
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Answer:
affiliation
Explanation:
Affiliation motivation: In psychology, the term "affiliation motivation" is described as one of the three different types of needs motivation in the "three needs theory" which was proposed by one of the famous psychologists named David McClelland.
According to him, an individual possesses three important drives including achievement, affiliation, and power. Affiliation motivation is determined as an individual's belief that different people urge to belong or associate to a specific organization or group.
In the question above, Mrs Garcia is high in affiliation motivation.
Answer:
Non response error
Explanation:
Non response error - it is refer to that error of sampling when samples are not taken into consideration. In this case samples do not replied either they are not ready reply or do not want to reply.
In the given question also 1000 sample units is taken into consideration but only 1 % has respond which show that sample do not respond to the survey.
the Conquistador Hernan Cortes, invaded Mexico in 1519 and defeated the Aztec Empire and also killed Montezuma II (the Aztec Emperor).
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