A Professor Would Like to Assign Grades Such That 5

question 59

Multiple Choice

A professor would like to assign grades such that 5% of students receive As. If the exam average is 62 with a standard deviation of 13, what grade should be the cutoff for an A? (Round your answer.)

• A) 80
• B) 83
• C) 90
• D) 93

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Definitions:

Positive Output

A situation where the production of goods or services results in a quantity greater than zero.

Long-Run Cost Function

A representation of the total cost associated with producing a given level of output when all inputs, including capital, can be varied.

Positive Output

A situation in which an economic model or production process results in a positive amount of goods or services being produced.

Supply Function

A mathematical relationship that shows the quantity of a good or service that producers are willing and able to sell at different prices.