Assume That a Sample Is Used to Estimate a Population

question 14

Multiple Choice

Assume that a sample is used to estimate a population proportion p. Find the margin of error E that corresponds to the
given statistics and confidence level. Round the margin of error to four decimal places.
-95% confidence; the sample size is 9900, of which 30% are successes

• A) 0.0104
• B) 0.00677
• C) 0.0119
• D) 0.00903

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Definitions:

Exaggerated Blink

An exaggerated blink is a heightened blinking response that may occur as a reaction to stimuli or due to certain neurological conditions.

Inferior Oblique

A muscle in the eye that contributes to the upward and outward movement of the eyeball.

Optic Canal

A narrow passageway in the sphenoid bone of the skull through which the optic nerve and ophthalmic artery pass to the eye.

Agonist

A substance that fully activates the receptor it binds to, producing a maximal biological response.