Compare and Contrast Random Sampling and Random Assignment

question 46

Essay

Compare and contrast random sampling and random assignment. Also, indicate how these procedures affect a study's internal and external validity.

---

Definitions:

Obesity

A medical condition involving excess body fat that increases the risk of health problems.

Slow Metabolism

A term describing a lower than average rate at which the body converts calories to energy, affecting weight and energy levels.

Income Inequality

The uneven distribution of income within a population, leading to a significant disparity between the wealthy and the poor.

Decreased

A reduction in size, amount, extent, or intensity.