Exhibit 3-3 A Researcher Has Collected the Following Sample Data. the Mean

question 71

Multiple Choice

Exhibit 3-3
A researcher has collected the following sample data. The mean of the sample is 5.
3 5 12 3 2
-Refer to Exhibit 3-3. The variance is

• A)80
• B)4.062
• C)13.2
• D)16.5

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Definitions:

Horizontal Differentiation

The division of roles and responsibilities within an organization at the same hierarchical level to achieve specialization.

Centralization

The process of concentrating control and decision-making authority in a central organization, location, or group of individuals.

Formalization

Pertains to the extent to which rules, procedures, instructions, and communications are written down and standardized within an organization.

Specialization

Specialization is the process of focusing on and becoming an expert in a particular subject or skill.