Final answer:
The question contains a mix of two unrelated parts, one about ID cards and colors and another about probability, which seems to be incomplete. Due to the unrelated and incomplete information, it is not possible to provide an accurate answer to the question.
Step-by-step explanation:
The first part of the student's question, which refers to "What two color bars are found on the ID cards that applicants under 18 receive?", does not relate to the probability scenario given. It seems that there has been a mistake or confusion in the question format. The student likely combined two unrelated questions into one.
The second part of the question refers to probability and is incomplete but seems to address the likelihood of an event occurring, which falls under the subject of mathematics, specifically probability and statistics. The full and correct statement of the probability question needs to be provided to offer an accurate answer.