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A chi-square test for independence is used to evaluate the relationship between two variables.If both variables are classified into two categories,then what is the df value for the chi-square statistic?
Erosion Costs
Costs that occur when a new project leads to a decline in revenues or increase in expenses of existing products or services.
Salvage Value
The calculated remaining value of an asset after it has served its anticipated lifetime.
Opportunity Costs
Missing out on possible advantages from various alternatives upon deciding on one.
Sunk Cost
A cost that has already been incurred and cannot be recovered or refunded, and thus should not influence future financial decisions.
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