A Sample of Size 52 Will Be Drawn from a Population

question 28

Multiple Choice

A sample of size 52 will be drawn from a population with mean 18 and standard deviation 13. Find the probability that $\bar { x }$ will be less than 21 .

• A) 0.9382
• B) 0.9515
• C) 0.0485
• D) 0.9633

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Definitions:

Board Of Directors

A group of individuals elected to represent shareholders and govern the affairs of a corporation or organization.

Benefits Of Groups

Advantages that arise from collaborating or working within a group, such as increased creativity, shared workload, and diverse perspectives.

Confrontation

The act of facing or addressing a conflict, problem, or challenging situation directly.

Mutual Assistance

This concept involves communities or groups coming together to support each other, sharing resources or services for the common good.