In a Probability Sample,_____

question 64

Multiple Choice

In a probability sample,_____.

• A)every unit has an equal or known chance of being chosen for study
• B)every unit studied is chosen by the researcher based on judgment or convenience
• C)data are selected for use by the researcher based on their relevance
• D)data cannot be extrapolated due to unknown sampling error

Understand the principles and calculations of density in physical objects.

Identify the role of physical characteristics of soil in forensic science.

Explain the significance of specific tools in linking individuals to crime scenes.

Understand the application of soil analysis in forensic investigations.

---

Definitions:

Andrew Carnegie

A Scottish-American industrialist and philanthropist who led the expansion of the American steel industry in the late 19th century.

John D. Rockefeller

An American industrialist and philanthropist, best known for his role in the development and expansion of the U.S. oil industry.

Mass Production

The manufacture of large quantities of standardized products, often using assembly lines or automated technology, which significantly reduces the production cost per unit.

Early 1950s

A period marked by post-World War II recovery and growth, the beginning of the Cold War, and significant social and economic changes worldwide.