When a Customer Enters a Store There Are Three Outcomes

Multiple Choice

When a customer enters a store there are three outcomes that can occur: buy nothing, buy a small amount, or buy a large amount. It is the case that if a customer buys a large amount, he or she cannot also buy a small amount or buy nothing. We say that these events are

A) disjoint.
B) independent.
C) all inclusive.
D) related.
E) unrelated.