A Sample of 400 Observations Will Be Taken from an Infinite

question 108

Multiple Choice

A sample of 400 observations will be taken from an infinite population. The population proportion equals 0.8. The probability that the sample proportion will be greater than 0.75 is

• A) 0.8764.
• B) 0.1236.
• C) 0.9938.
• D) 0.0062.

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Definitions:

Respiration

The process of inhaling and exhaling air to facilitate the exchange of oxygen and carbon dioxide within the body's cells.

Depolarized

A state in which sodium ions flow to the inside of the cell membrane, making the outside less positive. Depolarization occurs when a neuron responds to stimuli such as heat, pressure, or chemicals.

Nerve Impulse

Electrochemical messages transmitted from neurons to other neurons and effectors.

Cerebrum

The biggest section of the brain, which is in charge of voluntary muscle movement, sight, speech, taste, auditory processing, cognition, and memory.