Examlex
In forming a 90% confidence interval for a population mean from a sample size of 22,the number of degrees of freedom from the t distribution equals 22.
Desired Rate
An expected or targeted rate of return or interest rate that an individual or company aims to achieve on investments or projects.
Average Rate of Return
A profitability gauge for investments, determined by dividing the initial investment cost into the average yearly profit.
Present Value Factor
A factor used to calculate the present value of a cash flow to be received in the future.
Cash Payback Period
The period of time required for the return on an investment to "repay" the original capital cost of the investment.
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