The Distinguishing Feature of Cluster Samples in Comparison to Other

Multiple Choice

The distinguishing feature of cluster samples in comparison to other probability sampling plans is that cluster samples

A) provide each population element with an equal chance of being included in the sample.
B) provide each population element with a known chance of being included in the sample.
C) involve the partitioning of the parent population into mutually exclusive and exhaustive subsets.
D) involve the partitioning of the parent population into mutually exclusive and exhaustive subsets and the probabilistic selection of elements from each subset.
E) utilize the probabilistic selection of groups rather than elements.