A Researcher Wants to Determine the Sample Size Necessary to Adequately

question 34

Multiple Choice

A researcher wants to determine the sample size necessary to adequately conduct a study to estimate the population mean to within 5 points.The range of population values is 80 and the researcher plans to use a 90% level of confidence.The sample size should be at least _______.

• A)44
• B)62
• C)216
• D)692
• E)700

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Definitions:

Formal Network

An official, structured system of relationships and channels within an organization or group.

Upward Movement

Progression or advancement towards higher positions, levels, or states, often used in the context of careers or financial growth.

Lateral Movement

The process in cybersecurity where an attacker moves through a network searching for key data and access after gaining an initial foothold.

Formal Communication

Formal communication refers to the structured and official way of exchanging information within an organization, adhering to established protocols and rules.