It Is Known That the Variance of a Population Equals

question 76

Multiple Choice

It is known that the variance of a population equals 1,936. A random sample of 121 has been taken from the population. There is a .95 probability that the sample mean will provide a margin of error of

• A)7.84 or less
• B)31.36 or less
• C)344.96 or less
• D)1,936 or less

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Definitions:

Theory

A logical explanation or framework for understanding how various aspects of the world relate to each other.

Forms

The visible shapes, structures, or configurations that objects or concepts can take, often used to classify or understand things in various contexts.

Hedonism

The moral philosophy advocating that the fulfillment of desires or pleasure constitutes the greatest value and ultimate goal of human existence.

Greek Philosopher

An intellectual from ancient Greece who contributed to the foundation of Western philosophical thought.