Which Pair Presents Two Useful Indicators of Overall Health in a Country

question 58

Multiple Choice

Which pair presents two useful indicators of overall health in a country or region? 

• A) life expectancy and infant mortality rate 
• B) life expectancy and death rate 
• C) birth rate and death rate 
• D) replacement-level fertility rate and total fertility rate

---

Definitions:

Reinforcer Stimulus

A stimulus that increases the likelihood of a behavior by providing a rewarding outcome.

Unconditioned Stimulus

A stimulus that naturally and automatically triggers a response without prior conditioning or learning.

Loud Noise

A sound that is strong and high in volume, which can potentially cause hearing loss or damage after prolonged exposure.

White Rat

Commonly used laboratory animals in psychological and medical research, known for their genetic uniformity and ease of handling.