The Number of Hours a College Student Spent Studying During $\begin{array}{|l|l|l|l|l|l|l|}\hline7 & 6 & 4 & 9 & 8 & 5 & 10 \\\hline\end{array}$

question 95

Essay

The number of hours a college student spent studying during the final exam week was recorded as follows: $\begin{array}{|l|l|l|l|l|l|l|}\hline7 & 6 & 4 & 9 & 8 & 5 & 10 \\\hline\end{array}$ Compute the range, x, s² and s for these data. Express each number in appropriate units.

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Definitions:

Formalization

The extent to which policies, procedures, job descriptions, and rules are written and explicitly articulated within an organization.

Centralization

The concentration of decision-making authority at the top levels of organizational hierarchy, limiting the autonomy of lower-level employees.

Specialized Jobs

Positions that are focused on a narrowly defined set of tasks, requiring specific skills and knowledge.

Formal Hierarchy

The organized structure of roles and responsibilities within an organization, often depicted in an organizational chart.