Class Average Calculator
Class Average from Scores
Enter up to 10 student scores to calculate class statistics
Quick Class Summary
Enter summary data if you already know the total and count
Formula
Mean = Sum of Scores / Number of Students
Frequently Asked Questions
How do you calculate a class average?
Add up all the student scores and divide by the number of students. For example, if 5 students scored 85, 90, 78, 92, and 88, the average is (85+90+78+92+88)/5 = 86.6%.
What is the difference between mean and median?
The mean is the arithmetic average (sum / count). The median is the middle value when scores are sorted. The median is less affected by extreme outliers. If most students score 85-95 but one scores 20, the median will better represent the typical performance.
What is a good class average?
A class average of 75-85% is typical for most courses. Averages above 90% may indicate the material is too easy or grade inflation, while averages below 65% may suggest the material is too difficult or the test was unreasonably hard.
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