If Z = 196,the Standard Deviation Is 3

question 16

Multiple Choice

If z = 1.96,the standard deviation is 3.5,and the error is plus or minus $0.25,what is the
Approximate sample size needed for this study?

• A)54
• B)215
• C)384
• D)753
• E)96

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Definitions:

Organisational Structure

Organisational structure is a system of tasks, workflows, reporting relationships and communication links.

Communication Channels

The mediums through which information is transmitted from a sender to a receiver, such as emails, phone calls, and social media.

Workflows

The sequence of processes through which a piece of work passes from initiation to completion in an organizational setting.

Organisation Structure

The arrangement of roles, responsibilities, and relationships within an organization, defining how activities are directed towards achieving its goals.