I an Experiment Is an Activity That Is Either Observed

question 75

Multiple Choice

i. An experiment is an activity that is either observed or measured. ii. If an experiment, such as a die-tossing experiment, has a set of events that includes every possible outcome, the set of events is called collectively exhaustive.
iii. The combination formula is: n!/(n - r) !

• A) (i), (ii) and (iii) are all correct statements
• B) (i) and, (ii) are correct statements but not (iii).
• C) (i) and, (iii) are correct statements but not (ii).
• D) (ii) and, (iii) are correct statements but not (i).
• E) (i), (ii) and (iii) are all false statements.

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Definitions:

Perfect Competitor

An ideal market condition where numerous small firms compete against each other, and goods are sold at their marginal cost.

Long Run

A period in economic theory where all factors of production and costs are variable, allowing companies to adjust to market conditions fully.

Perfect Competitor

A theoretical market structure where many firms sell an identical product, entry and exit from the market are easy, and no single seller can influence the market price.

Long Run

A period of time in which all factors of production and costs are variable, and companies can adjust all inputs.