What is the expected outcome of an event with a probability of 0.75?

When an event has a probability of 0.75, it indicates a high likelihood that the event will occur. In practical terms, this means that out of 100 trials, you can expect the event to happen approximately 75 times. Because 0.75 is a significant probability, it suggests that outcomes associated with this event will occur more frequently than those that do not, aligning with the interpretation provided in the correct answer.

The remaining options do not align with the interpretation of probability. The first option, suggesting no outcomes will occur, is contradictory to having a 0.75 probability. The third option implies that outcomes will not occur at all, which again directly conflicts with the idea of a high probability. The fourth option claims outcomes are equally likely, which relates to a probability of 0.5, not 0.75. Thus, the expected outcome of an event with such a high probability is that it will occur frequently.