A Multiple-Choice Test Has 30 Questions and Each One Has

question 38

Multiple Choice

A multiple-choice test has 30 questions and each one has five possible answers,of which only one is correct.If all answers were guesses,find the probability of getting exactly four correct answers.

• A) .0604
• B) .1325
• C) .2552
• D) .8000

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Definitions:

Opportunity Costs

Leaving potential advantages from various options on the table by picking a particular one.

Marginal Cost

The rise in overall expenses resulting from the production of an additional unit.

Employment Discrimination

Unfair treatment of employees based on race, gender, religion, national origin, physical or mental disability, age, sexual orientation, and other characteristics.

Underemployment

Underemployment refers to a situation where workers are employed in jobs that do not fully utilize their skills or expertise, or when they work fewer hours than they would prefer.