As a Rule of Thumb, the Sampling Distribution of the Sample

question 115

Multiple Choice

As a rule of thumb, the sampling distribution of the sample proportions can be approximated by a normal probability distribution whenever

• A) np ≥ 5
• B) n1 - p) ≥ 5 and n ≥ 30
• C) n ≥ 30 and 1 - p) = 0.5
• D) None of these alternatives is correct.

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Definitions:

Spinal Nerves

Nerves that emerge from the spinal cord, carrying motor, sensory, and autonomic signals between the spinal cord and the body.

Subarachnoid Space

The space between the arachnoid mater and pia mater around the brain and spinal cord, filled with cerebrospinal fluid that cushions the central nervous system.

Cerebrospinal Fluid

The clear, colorless body fluid found in the brain and spinal cord, providing cushioning and nutrients.

Spinal Cord

The nervous tissue within the spinal column that transmits nerve signals between the brain and the rest of the body.