In Scientific Polls, Pollsters Consider Their Analysis to Be Accurate

question 62

Multiple Choice

In scientific polls, pollsters consider their analysis to be accurate if the margin of error:

• A)is zero only.
• B)is 10 to 20 percent.
• C)is 6 to 9 percent.
• D)is 5 to 8 percent.
• E)is 3 to 4 percent.

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Definitions:

Trade Surplus

A situation where a country's exports exceed its imports, leading to a positive balance of trade.

Services

Intangible products or activities provided by one party to another, often involving a time-based performance to meet needs or bring benefits to recipients.

Canadian Dollar

The currency of Canada, represented by the symbol CAD or simply $ within Canada.

U.S. Dollar

The official currency of the United States, often used as a standard unit of currency in international markets due to its widespread acceptance.