Suppose a Salesperson Claims Brand a Is More Effective at Cleaning

Multiple Choice

Suppose a salesperson claims Brand A is more effective at cleaning dishes than Brand B. If you assume this claim to be true, what is an empirically testable conclusion that would follow from this assumption?

A) Brand A will cost less than Brand B.
B) The probability a dish gets cleaned using Brand A is higher than the probability it gets cleaned using Brand B.
C) Brand A is a better purchase than Brand B.
D) The probability Brand A is available for purchase is greater than the probability Brand B is available for purchase.