Answered

Describe what is meant by a random sample.

Choose the correct answer below.

A. A random sample is a sample obtained in such a way that the population is split into subgroups and each of these has an equal chance of being selected as the sample.

B. A random sample is a sample obtained in such a way that every element in a chosen subset of the population has an equal chance of being selected for the sample.

C. A random sample is a sample obtained in such a way that every element in the sample has an equal chance of appearing in the population.

D. A random sample is a sample obtained in such a way that every element in the population has an equal chance of being selected for the sample.



Answer :

GinnyAnswer

Final answer:

A random sample ensures every population member has an equal chance of selection, aiding in drawing accurate conclusions about a larger group.


Explanation:

Random sample refers to a sample in which every member of the population has an equal chance of being selected. This systematic sampling method ensures representativeness and generalizability to the larger group. Different types of random samples include simple random, stratified, and cluster sampling.


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