According to the Rule of 70, What Annual Growth Rate

question 73

Multiple Choice

According to the rule of 70, what annual growth rate would allow a country's output to double in 25 years?

• A) 2.5%
• B) 2.8%
• C) 4.5%
• D) 7.0%

---

Definitions:

Paradigm Shift

A fundamental change in the basic concepts and experimental practices of a scientific discipline or other professional practice.

Hypothesis

A proposed explanation made on the basis of limited evidence as a starting point for further investigation.

Scientific Method

A systematic methodology for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge based on empirical or measurable evidence subject to specific principles of reasoning.

Statistics

The science of collecting, analyzing, interpreting, and presenting empirical data to make informed decisions and predict outcomes.