From a Group of 12 Students, We Want to Select

question 84

Multiple Choice

From a group of 12 students, we want to select a random sample of 5 students to serve on a university committee. How many combinations of random samples of 5 students can be selected?

• A) 60
• B) 95,040
• C) 25
• D) 792

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Definitions:

Long Run

A period during which all factors of production and costs are variable, allowing for the adjustment of all inputs and the adoption of new technology.

Marginal Output

The additional output produced as a result of using one more unit of a particular input while keeping other inputs constant.

Variable Costs

Costs that change in proportion to the level of output or business activity.

Total Revenue

The overall income generated by a firm from its sales activity, calculated as the quantity sold multiplied by the selling price.