Judy is analyzing weekly sales transactions at a supermarket. She finds that the support value for bed sheets and pillow covers is 0.9. Given this information, which of the following statements is True?
A) The sale of bedsheets and pillow covers is lower than other items.
B) Customers who buy bedsheets usually also buy pillow covers.
C) The supermarket carries a large stock of bedsheets and pillow covers.
D) Customers who buy bedsheets rarely also buy pillow covers.
E) The sales of bed sheets far exceeds the sales of pillow covers.

Question

Quizplus · Accepted Answer

The support value of 0.9 indicates a strong relationship between the sale of bed sheets and pillow covers. Specifically, it suggests that customers who buy bed sheets are very likely to also buy pillow covers. Option A, C, D and E have no basis in the given information.

Judy Is Analyzing Weekly Sales Transactions at a Supermarket