Final Answer:
The correct answer is C. 75. In academic settings, the percentage of class attendance required to be eligible for a passing grade is commonly set at 75%.
Step-by-step explanation
In academic settings, the percentage of class attendance required to be eligible for a passing grade is commonly set at 75%. This means that students need to attend at least 75% of the total class sessions to meet the minimum attendance criteria. This policy is established to ensure that students actively engage with the course material, participate in discussions, and benefit from the learning experience. Falling below this attendance threshold may result in consequences such as grade deductions or even course failure.
The calculation for meeting the 75% attendance requirement is straightforward. If a course consists of, for example, 30 class sessions throughout the semester, a student would need to attend a minimum of 22.5 sessions (30 sessions multiplied by 75%). Since attending a fraction of a session is not practical, the actual attendance requirement would typically be rounded up to the nearest whole number. Therefore, in this example, a student would need to attend at least 23 out of the 30 class sessions to meet the 75% attendance requirement.
Maintaining a 75% attendance rate reflects the importance placed on consistent participation and involvement in the educational process, promoting a more comprehensive understanding of the subject matter and contributing to a student's overall academic success.