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Question ID 16228

Consider the following itemsets:
(hat, scarf, coat)
(hat, scarf, coat, gloves)
(hat, scarf, gloves)
(hat, gloves)
(scarf, coat, gloves)
What is the confidence of the rule (hat, scarf) => gloves?

Option A

40%

Option B

50%

Option C

60%

Option D

66%

Correct Answer D
Explanation


Question ID 16229

Which characteristic applies mainly to Data Science as opposed to Business Intelligence?

Option A

Advanced analytical methods

Option B

Robust reporting

Option C

 Focus on structured data

Option D

Data dashboards

Correct Answer A
Explanation

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