Question

1. identify the type of sampling used. an independent research company wants to go door to door to survey people in the city of west palm beach. the company decides to number all blocks within the city limits, randomly choose 1 block, and then survey all households on that block.

Explanation:

The company divides the population (city residents) into clusters (blocks), randomly selects one cluster, and surveys all units (households) within the chosen cluster, which is the definition of cluster sampling.

Answer:

Cluster sampling