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Consider the following to answer the question(s) below:
An operations manager was interested in determining if there is a relationship between the amount of training received by production line workers and the time it takes for them to troubleshoot a process problem. A sample of recently trained line workers was selected. The number of hours of training time received and the time it took (in minutes) for them to troubleshoot their last process problem were captured. Relevant data appear in the table below.
Below are the scatterplot, regression results, and residual plots for these data.
-What percentage of the variability in troubleshooting time can be accounted for by amount of training received?
Working Capital
The difference between a company's current assets and current liabilities, indicating the liquidity available to run its operations.
Long-Term Debt
Financial obligations of a company that are due more than one year in the future.
Incremental Value
The additional value that is gained from making an investment or conducting a project, compared to doing nothing.
Net Present Value
A financial analysis method used to evaluate the profitability of an investment or project, assessing the value of all future cash flows, both incoming and outgoing.
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