A Random Sampling Distribution Curve Is in the Shape of

question 53

Multiple Choice

A random sampling distribution curve is in the shape of

• A)an exponential curve.
• B)parabola.
• C)bell shape curve.
• D)H and D curve.

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Definitions:

Mean

The average of a set of numbers, calculated by dividing the sum of all the values by the number of values.

Central Limit Theorem

Theorem stating that sample means are approximately normally distributed for an infinite number of random samples drawn from a population.

Population Mean

The average value of a population's characteristics.

Non-directional

Pertaining to hypothesis testing, a hypothesis that does not predict the direction of the difference or relationship but merely asserts that a difference or relationship exists.