When a problem arises in counting the numbers of basic outcomes in the sample space and the event of interest to compute the probability of an event,it is helpful to use:
A)sample spaces or complements.
B)permutations or combinations.
C)unions and intersections.
D)subsets and events.

Question

Quizplus · Accepted Answer

Permutations and combinations are useful tools for counting the number of basic outcomes in a sample space, especially when the sample space is too large to list or visualize. These techniques are also helpful in counting the number of ways an event of interest can occur. Therefore, using permutations or combinations can aid in computing the probability of an event.

When a Problem Arises in Counting the Numbers of Basic