A 95% confidence interval for the mean of students final exams where should I semester is [81.5, 92.5] what does this mean? Hey that this NFL was produced with a process that has a 95% chance with including the real me be that 95% of our students may between an 81.5 and a 92.5 see that there is a 95% chance that the real mean is between 81.5 and at 92.5 D that each of you has a 95% chance of making at least an 81.5