Observational Study Example- Choice in a Study Examining the Factors

question 38

Multiple Choice

Observational study example- choice In a study examining the factors that influence whether drivers of different ages are likely to speed through an intersection,researchers set up recording devices at several major traffic lights in one town.They then estimate their ages and estimated speeds from the recordings.This would be an example of what type of study?

• A)survey
• B)observational
• C)sequential
• D)qualitative

---

Definitions:

Unemployment Rate

The rate of joblessness among individuals in the labor force who are actively seeking work.

OPEC

The Organization of the Petroleum Exporting Countries, a group of oil-producing nations that aims to manage the supply of oil to stabilize oil market prices and ensure efficient, economic and regular supply to consumers.

Oil Production

The process of extracting crude oil from the earth and preparing it for sale, including exploration, drilling, and refining.

Favorable Supply Shock

An unexpected event that increases the supply of goods or services, typically leading to lower prices for those goods or services.