For the Following Data Set, Approximate the Sample Standard Deviation

question 60

Multiple Choice

For the following data set, approximate the sample standard deviation of distances from work (in miles) . $$\begin{array} { c | c } \text { Distance(miles) } & \text { Frequency } \\\hline 8 - 11 & 15 \\12 - 15 & 21 \\16 - 19 & 36 \\20 - 23 & 39 \\24 - 27 & 23\end{array}$$

• A) 4.9 miles
• B) 24.5 miles
• C) 5.2 miles
• D) 24.3 miles

---

Definitions:

Cognition

The mental action or process of acquiring knowledge and understanding through thought, experience, and the senses.

Social Purpose

The broader, communal objectives or contributions that an action, policy, or organization aims to address or fulfill.

Workers' Needs

The essential requirements of employees to perform their tasks effectively, including physical, psychological, and social needs.

Calling

A strong urge toward a particular way of life or career; a vocation.