The Ages of the 21 Members of a Track and Field

question 90

Multiple Choice

The ages of the 21 members of a track and field team are listed below.Find the standard deviation.

• A)6.5
• B)6.6
• C)6.7
• D)6.4
• E)6.3

---

Definitions:

Stranger Anxiety

A form of distress that young children experience when exposed to people unfamiliar to them.

Conservation

An environmental science principle concerned with the preservation, protection, and restoration of the natural environment and wildlife.

Social Behavior

Actions among individuals, including cooperation, competition, and communication, that are influenced by society and norms.

Oxytocin

A hormone and neurotransmitter widely associated with bonding, social behaviors, childbirth, and lactation.