Here is Market Basket data for 1,000 transactions at a Drug Store.All transactions involve 1 or 2 drugs.Use the table below to answer the following questions.

-Refer to the table above.What is the support for Drug A and Drug B?
A).025
B).075
C).100
D).125

Question

Here is Market Basket data for 1,000 transactions at a Drug Store.All transactions involve 1 or 2 drugs.Use the table below to answer the following questions.
 
-Refer to the table above.What is the support for Drug A and Drug B?
A).025 
B).075 
C).100 
D).125

Quizplus · Accepted Answer

The support for Drug A is 0.225 and for Drug B is 0.400. The support for both together (A and B) is 0.100. Therefore, the best choice(s) for association rules would be those involving Drug B, as it has the highest support among the drugs in the dataset.

Here Is Market Basket Data for 1,000 Transactions at a Drug