Final answer:
The question concerns the probability of independent events. Independent events have the characteristic that the occurrence of one event does not affect the probability of the other, with the probability of both events occurring being the product of their individual probabilities.
Step-by-step explanation:
The student's question asks about the concept of independent events in probability theory, specifically requesting information about the nature of the probabilities of two independent events e and f. To address this question, I'll explain that for two events to be independent, the occurrence of one event does not affect the probability of the occurrence of the other event. The probability of both events occurring together (e AND f) is the product of their individual probabilities: P(e AND f) = P(e)P(f).
An important property of independent events includes that P(e|f) = P(e), which means that the probability of event e given that event f has occurred is the same as the probability of event e occurring on its own. Without specific values provided for P(e) or P(f), we cannot calculate the exact probabilities, but the properties of independence can be applied as needed.