What Is the Relationship Between Variance and Standard Deviation? ​

question 15

Multiple Choice

What is the relationship between variance and standard deviation? ​

• A)Variance is the square root of standard deviation.
• B)Standard deviation is the square root of variance. ​
• C)Variance is a type of standard deviation.
• D)There is no relationship between variance and standard deviation.

---

Definitions:

Suicide

The conscious decision to commit suicide.

Personality Characteristic

Traits or qualities that constitute an individual's distinctive patterns of thinking, feeling, and behaving.

Suicide

The act of deliberately taking one's own life. Suicide is a serious public health problem that has many complex underlying factors.

Impulsivity

A tendency to act on a whim, displaying behavior characterized by little or no forethought, reflection, or consideration of the consequences.