Answer:
In classification problems, the primary source for accuracy estimation is the confusion matrix (or classification matrix or contingency table)
False. I think the $ sign is used for that. e.g. $A$4.
Answer:
Retirement.
Explanation:
When a laptop gets recycled by an e-waste recycling company once it can't be used anymore. This belongs to the retirement stage of the hardware lifecycle.
Hardware lifecycle can be defined as the management of the total or overall useful life of an equipment or device, so as to maximize or enhance the benefits to be derived from its use.
The retirement stage of a hardware represents the stage where the hardware has reached the end of its life-cycle and as such can not be used to perform the task for which it was designed. It is at the retirement stage, that hardwares are written off as scraps and are to be replaced by another because they can't be used anymore, as well as disposal for recycling purposes.
<span>c.filter
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To search through data and display results that match certain criteria, use the ________ command.
hope this helped
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