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Applicants' Grades The grades of a sample of 10 applicants, selected at random from a large population, are 71, 86, 75, 63, 92, 70, 81, 59, 80, and 90. {Applicants' Grades Narrative} Compute the sample variance.
Equivalent Amount
A sum of money that is equal in value to a different amount in another currency or under different conditions.
Present Value
The current value of a future amount of money or stream of cash flows, discounted at a particular interest rate.
Compounded Quarterly
A method of calculating interest where the interest is added to the principal four times a year, resulting in the interest from one quarter earning interest in the next.
Compounded Semi-annually
Interest calculation method where the interest is added to the principal amount after every six months, increasing the total amount on which future interest accruals are based.
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