Obtain the Population Standard Deviation, Ϭ, for the Given Data $\begin{array} { l l l } 71 & 44 & 90 \\53 & 66 & 69 \\84 & 55 & 66\end{array}$

question 143

Multiple Choice

Obtain the population standard deviation, Ϭ, for the given data. Assume that the data represent population data. Round your final answer to one more decimal place than that used for the
Observations. The test scores of 9 students are listed below.
$\begin{array} { l l l } 71 & 44 & 90 \\53 & 66 & 69 \\84 & 55 & 66\end{array}$

• A)\(14.6\)
• B) \(213.3\)
• C) \(13.8\)
• D) \(189.6\)

---

Definitions:

Vision

The ability to imagine different and better conditions and ways to achieve them.

In-Your-Face Attitude

A direct, bold, and confrontational manner of behavior or communication.

Charisma

A quality of an individual that showcases magnetic charm or appeal, influencing others naturally and positively.

Laissez-Faire Leadership

A leadership style characterized by minimal supervision, where leaders grant their team members the freedom to make decisions and take action independently.