A Population Has a Mean of 180 and a Standard

question 56

Multiple Choice

A population has a mean of 180 and a standard deviation of 24. A sample of 64 observations will be taken. The probability that the sample mean will be between 183 and 186 is

• A)0.1359
• B)0.8185
• C)0.3413
• D)0.4772

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Definitions:

Performance Appraisal

A systematic evaluation process by which an employee's job performance and productivity are assessed, typically by their supervisor.

Growth Opportunities

Potential scenarios or pathways for personal or professional development and expansion, often leading to increased competence or market share.

Promotions

The act of raising someone to a higher position or rank within an organization, often accompanied by increased responsibilities and benefits.

Reward Allocation

The distribution of financial or non-financial benefits among group members based on their contributions, performance, or recognized needs.