Which of the Following Is True About the Sampling Distribution

question 162

Multiple Choice

Which of the following is true about the sampling distribution of the sample mean?

• A) The mean of the sampling distribution is always μ.
• B) The standard deviation of the sampling distribution is always σ.
• C) The shape of the sampling distribution is always approximately normal.
• D) All of the above are true.

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Definitions:

Incoming Information

Data or signals received by a system or individual for processing or action.

Auditory Images

Mental representations of sounds that are not currently being heard, often involved in memory and imagination.

Sensory Register

The initial stage of memory, where sensory information is stored for a very short period of time before either being discarded or processed further.

Short-term Memory

The capacity for holding a small amount of information in an active, readily available state for a short period of time.