A is interesting only if the statistics computed from transactions covered by the rule are different than those computed from transactions not covered by the rule.

Quantitative association rule.

Explanation:

The quantitative rules of association apply to the basic type of rules of association which exists as X and Y, with X and Y consisting of a collection of numerical and/or categorical attributes. Unlike general association laws, where both the left and right sides of the law should have categorical (nominal or discrete) attributes, a numerical attribute must be included in at least one attribute of the quantitative association rule (left or right).

answer:

try looking it up that is always

explanation:

post office i thinkexplanation: