The Mean Attention Span for Adults in a Certain Village

question 133

Multiple Choice

The mean attention span for adults in a certain village is 15 minutes with a standard deviation of 6.4. If the means of all possible samples of size 30 is taken from this population, will equal _________.

• A) 3.0
• B) 6.4
• C) 0.21
• D) 1.17

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Definitions:

Trigonometry

A branch of mathematics dealing with the relationships between the angles and sides of triangles, extensively used in engineering, physics, and astronomy.

Breach of Contract

Occurs when one party in a binding agreement fails to fulfill their obligations outlined in the contract, entitling the other party to legal remedies.

Educational Qualifications

Certifications or degrees earned through formal schooling and training, signifying levels of education or specialization.

Delegation of Duties

The act of transferring responsibility for specific tasks or functions from one person to another within an organization or group.