Crucial Exams

CompTIA DataX DY0-001 (V1) Practice Question

During a market-basket analysis of 15,000 retail transactions, the following support counts were observed:

  • support() = 4,000
  • support() = 6,500
  • support({A,B}) = 1,700

If the data science team requires a minimum confidence of 0.60 before deploying any rule, what should they conclude about the candidate rule ⇒ ?

  • The rule's confidence is approximately 0.425, so it satisfies the 0.60 requirement.

  • The rule's confidence is approximately 0.267, so it does not satisfy the 0.60 requirement.

  • The rule's confidence is approximately 0.425, so it does not satisfy the 0.60 requirement.

  • The rule's confidence is approximately 0.267, so it satisfies the 0.60 requirement.

CompTIA DataX DY0-001 (V1)
Machine Learning
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