In the experiment of testing 3 items from a shipment box that contains defective (D) and non-defective (N) items: Finding that the 3 items are defective is a possible

.
{DDD, DDN, DND, NDD, DNN, NDN, NND, NNN} is the

.
{DDD, DDN, DND, NDD, DNN, NDN, NND} represents the

that at least one of the 3 tested items is defective, and {NNN} is the

of this


options-sample space, complement, event, outcome, experiment
.