When 385 Junior College Students Were Surveyed,170 Said That They

question 19

Multiple Choice

When 385 junior college students were surveyed,170 said that they have previously owned a motorcycle. Finda point estimate for p, the population proportion of students who have previously owned a motorcycle.

• A) 0.442
• B) 0.558
• C) 0.791
• D) 0.306

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Definitions:

Short Run

A period in which at least one factor of production is fixed, limiting the ability of businesses to adjust to market conditions fully.

Marginal Revenue

The profit enhancement from selling one more unit of a product or service.

Marginal Cost

The increase in total cost that arises when the quantity produced is incremented by one unit.

Total Profits

The financial gain obtained after subtracting total costs from total revenue over a period.