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SCENARIO 3-3
The ordered array below represents the number of vitamin supplements sold by a health food store in
a sample of 16 days.
19, 19, 20, 20, 22, 23, 25, 26, 27, 30, 33, 34, 35, 36, 38, 41
Note: For this sample, the sum of the values is 448, and the sum of the squared differences between
each value and the mean is 812.
-Referring to Scenario 3-3,the five-number summary of the data in this sample consists of
_____,_____,_____,_____,_____.
Useful Life
Useful life is the estimated time period that an asset is expected to be useful for the operations of a business before it is fully depreciated.
Profitability Index
A financial tool used to determine the desirability of an investment or project, calculated as the present value of future cash flows divided by the initial investment.
Present Value
The present value of a future amount of money or series of payments, calculated based on a certain rate of return.
Initial Investment
The amount of money used to start a business or project.
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