The advantage of employing a random sample is (C) that the population can be generalized from the findings of the observational study.
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What is a random sample?</h3>
In statistics, a simple random sample is a subset of persons taken from a larger set in which a subset of individuals is chosen randomly, all with the same probability.
It is a method of choosing a sample at random.
The outcomes of the observational study can be generalized to the population.
To construct a simple random sample, there are six steps: (a) defining the population; (b) picking your sample size; (c) listing the population; (d) assigning numbers to the units; (e) discovering random numbers, and (f) selecting your sample.
Therefore, the advantage of employing a random sample is (C) that the population can be generalized from the findings of the observational study.
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Correct question:
Which of the following is a benefit to using a random sample for an observational study?
a. The random sample allows for different treatments to be assigned.
b. A causal relationship can be determined.
c. The results of the observational study can be generalized to the population.
d. A random sample is the easiest method of data collection.
e. The distribution of the sample will match the distribution of the population.
