The lowest score to pass the exam in High School Two varies by state and school district in the United States. Generally, a passing score is set at 60% or 70%, but some schools may have different thresholds. This standard is in place to ensure that students have a basic understanding of the material covered in the exam.

The reason for this variation lies in the differing educational standards and policies across the country. According to the National Center for Education Statistics (NCES), the average passing score for high school exams is around 70%. However, some states, like Florida, require a minimum score of 65% to pass, while others, like New York, set the passing score at 55%. These differences are due to the varying expectations and requirements of each state's education system.

For example, in Florida, the Florida Comprehensive Assessment Test (FCAT) is used to evaluate student performance. The FCAT requires students to achieve a minimum score of 65% to pass. This standard is designed to ensure that students are proficient in reading, writing, and mathematics. In contrast, New York's Regents Examinations have a passing score of 55%, which is lower than Florida's standard. This difference reflects the varying educational priorities and standards across the nation.

Moreover, the passing score can also be influenced by the specific subject matter of the exam. For instance, a science exam may have a higher passing score than a social studies exam, as the subject matter in science is often more complex and requires a deeper understanding.

In conclusion, the lowest score to pass the exam in High School Two varies by state and school district, with a general range of 55% to 70%. This variation is due to the differing educational standards and policies across the United States. The passing score is set to ensure that students have a basic understanding of the material covered in the exam and are prepared for the next level of education.