Compute the Standard Deviation of a Variable from Raw Data $\begin{array} { l l l l l l l l l l } 70 & 72 & 71 & 70 & 69 & 73 & 69 & 68 & 70 & 71 \end{array}$

question 39

Multiple Choice

Compute the Standard Deviation of a Variable from Raw Data
-The costs (in dollars) of 10 college math textbooks are listed below. Find the sample standard deviation. $\begin{array} { l l l l l l l l l l } 70 & 72 & 71 & 70 & 69 & 73 & 69 & 68 & 70 & 71 \end{array}$

• A) \(\$ 1.49\)
• B) \(\$ 70.30\)
• C) \(\$ 5.00\)
• D) \(\$ 2.23\)

---

Definitions:

Annoyed

Feeling bothered, irritated, or displeased.

Nail Biting

A common nervous habit where an individual bites their fingernails or the surrounding skin, often a response to stress or anxiety.

Income

Income refers to the money that an individual or business receives in exchange for providing a good or service or through investing capital.

Height

A measurement of how tall a person or structure is, often considered in terms of physical growth, architectural dimensions, or geographical elevation.