New How to prepare ESI for NABARD Prelims & Mains- Sources & Strategy
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Question

Which of the following best describes a decision tree?

A A matrix used to rank the multi-dimensional options Correct Answer Incorrect Answer
B A flowchart showing multiple pathways for potential outcomes Correct Answer Incorrect Answer
C A table summarising the additional benefit benefits of an activity compared to the additional costs Correct Answer Incorrect Answer
D A computer information system used to analyse the databases Correct Answer Incorrect Answer
E A reporting system to summarise data required for decision making Correct Answer Incorrect Answer

Solution

A decision tree is a branched flowchart showing multiple pathways for potential decisions and outcomes. The tree starts with what is called a decision node, which signifies that a decision must be made. From the decision node, a branch is created for each of the alternative choices under consideration. The initial decision might lead to another decision, in which case a new decision node is created and new branches are added to show each alternative pathway for the new decision. The result is a series of decision pathways

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