Final answer:
The question on probability does not match the predefined multiple-choice answers given, suggesting that the problem is either contextualized incorrectly or there may be missing information. Assuming two out of 25 realtors have visited every continent, the probability to pick them both consecutively would be 1/300.
Step-by-step explanation:
The student's question pertains to the probability of selecting two realtors who visited every continent from a group of 25 realtors. To determine the correct answer, assume that there are two such realtors within the group. When selecting the first realtor, the probability of choosing one who has visited every continent is 2/25. After one such realtor has been picked, there's only one left among 24 remaining individuals. Therefore, the probability of picking the second realtor who has also visited every continent is 1/24. To find the probability of both events happening in succession (picking both realtors one after the other), we would multiply these two probabilities:
Probability of picking two such realtors = (2/25) * (1/24) = 2/600 = 1/300.
Since 1/300 is not listed in the options provided (which are all fractions with a denominator of 25), it is likely that some information is missing to properly solve the question as posed or the provided options may be incorrect.