The Coefficient of Variation (V) Can Be Defined as the

question 7

Multiple Choice

The coefficient of variation (V) can be defined as the

• A) expected value multiplied by the standard deviation.
• B) standard deviation divided by the mean (expected value).
• C) mean (expected value) divided by the standard deviation.
• D) standard deviation squared, divided by the expected value.

---

Definitions:

Dizygotic Twins

Dizygotic twins, also known as fraternal twins, are produced from the fertilization of two separate eggs during the same pregnancy, sharing about 50% of their DNA.

Fraternal Twins

Siblings born at the same time from separate eggs fertilized by different sperm cells, sharing 50% of their DNA.

One-Child Policy

A government-imposed limit of one child per family, famously utilized by China from 1979 to 2015 to control population growth.

Birth Rate

A statistical measure representing the number of live births per 1,000 people in a population per year.