Obtain a Simple Random Sample

question 4

Multiple Choice

Obtain a Simple Random Sample
-The government of a town needs to determine if the city s residents will support the construction of a new town hall. The government decides to conduct a survey of a sample of the city s residents. Which one of the following procedures would be most appropriate for obtaining a sample of the town s residents

• A) Survey a random sample of persons within each geographic region of the city.
• B) Survey a random sample of employees at the old city hall.
• C) Survey every 7th person who walks into city hall on a given day.
• D) Survey the first 200 people listed in the town s telephone directory.

Understand the criteria for selecting model organisms and their significance in biological research.

Comprehend the structure, function, and variability of genes and DNA elements across different organisms.

Grasp the concepts related to gene expression, including alternative splicing and gene regulation.

Identify the mechanisms and impacts of gene and genome duplication in evolution and organism complexity.