* Higher GPA requirement: The university may have a higher GPA threshold for magna cum laude than 3.75. Some institutions require a 3.8, 3.9, or even higher GPA.
* Specific course requirements: Magna cum laude may require a certain number of credits or a specific GPA in major courses. A strong overall GPA might not be sufficient if the GPA in the major is lower.
* Grade distribution: The university might consider the overall distribution of grades. A 3.75 GPA could be lower than the average GPA of the graduating class, which could impact the awarding of honors.
* Other academic considerations: Some universities might consider factors beyond GPA, such as the rigor of the courses taken, quality of research, or other academic achievements.
* Limited number of awards: The university might have a limited number of magna cum laude awards available, making it competitive even for students with high GPAs.
Without knowing the specific policies of the university in question, it's impossible to say definitively why a 3.75 GPA wasn't awarded magna cum laude.