Quiz

Question 1 (5 points)

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Which one is true about confidence percent value in association rules analysis?

Question 1 options:

	Tells us how confident we are that a existence of X leads to existence of Y in X Y
	X Y does have the same confidence percent value as Y X
	The higher the confidence percent, the higher is the number of occurrences of the reported itemset in our data set
	The higher the confidence percent, the lower is the number of occurrences of the reported itemset in our data set