The probability of an event is the total number of all specific outcomes that qualify as the event divided by:
A)the total number of outcomes that don't qualify as the event
B)the total number of all possible outcomes
C)the number of unique ways to combine all the outcomes that qualify as the event
D)the number of observations in the pool from which the event was drawn

Question

Quizplus · Accepted Answer

The probability of an event is the number of specific outcomes that qualify as the event divided by the total number of all possible outcomes. This is because the probability of any event cannot exceed 1 (or 100%) and must be between 0 and 1 inclusively. Therefore, the denominator should be the total number of outcomes that could happen, regardless of whether they qualify as the event or not.

The Probability of an Event Is the Total Number of All