What Is the Normal Confidence Interval Percentage with a Poll

question 68

Multiple Choice

What is the normal confidence interval percentage with a poll?

• A) 90 percent
• B) 95 percent
• C) 99 percent
• D) 100 percent
• E) 50 percent

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Definitions:

Perfectly Elastic

Describes a situation where the quantity demanded or supplied responds infinitely at a particular price level.

ΔTR/Δq

The change in total revenue that results from selling one additional unit of a product, essentially another term for marginal revenue.

Marginal Revenue

Earnings obtained from the sale of one more unit of a good or service.

Equilibrium Price

The market price at which the quantity of goods supplied is equal to the quantity of goods demanded, reaching a state of balance.