Suppose That 60 Percent of the Voters in a Particular

question 115

Multiple Choice

Suppose that 60 percent of the voters in a particular region support a candidate.Find the probability that a sample of 1,000 voters would yield a sample proportion in favor of the candidate within 2 percentage points.

• A).9015
• B).8030
• C).0155
• D).7939

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Definitions:

Fight-or-Flight Response

A physiological reaction that occurs in response to a perceived harmful event, attack, or threat to survival.

Sodium Excretion

The process by which the kidneys remove excess sodium ions from the body to maintain fluid and electrolyte balance.

Internal Fertilization

The process by which sperm fertilizes an egg inside the body of an organism, common in terrestrial animals.

External Fertilization

The process in which gametes meet outside the body, typically when females release eggs and males release sperm into the surrounding water; occurs in most aquatic invertebrates, bony fishes, and amphibians. Compare with internal fertilization.