Find the Sample Standard Deviation for the Following Data Set $\begin{array} { l l l l l } 22 & 13 & 34 & 27 & 18\end{array}$

question 9

Multiple Choice

Find the sample standard deviation for the following data set: $\begin{array} { l l l l l } 22 & 13 & 34 & 27 & 18\end{array}$

• A) 7.2
• B) 52.6
• C) 65.7
• D) 8.1

---

Definitions:

Preschool Years

A developmental period in early childhood, typically ranging from ages 3 to 5, before formal schooling begins, crucial for social, physical, and cognitive development.

Growth Rate

The rate at which the quantity of something, such as population, economy, or biological growth, increases over a certain period of time.

Aggressive

Behavior characterized by hostility, assertiveness, and often the intent to harm or assert dominance over others.

Peers

Individuals who are equals within a specific context, such as age, grade, or status, often influencing social and psychological behavior.