How to calculate the average percentage score for an entire class?

<p>The calculation of the average percentage score for an entire class can bedone in two ways, depending on whether the assignments or tests are of equal weight. Here are both the calculations of average percentage score for an entire class:</p><p><strong>Method 1: Averaging Individual Percentages for Equal Weights</strong></p><p>This method is to be used when all the students have been graded out of the same total marks. Here's the formula:</p><table style="border-collapse: collapse; width: 99.9716%;" border="1"><colgroup><col style="width: 99.8721%;"></colgroup><tbody><tr><td style="text-align: center;"><em><strong>Average Class Percentage = (Sum of all individual student percentages) / (Total number of students)</strong></em></td></tr></tbody></table><p><strong>Method 2: The Total Points Method for Varying or Equal Weights</strong></p><p>This method is more precise, and can be used when tests or assignments have different maximum marks. Here's the formula:</p><table style="border-collapse: collapse; width: 100.029%;" border="1"><colgroup><col style="width: 99.8688%;"></colgroup><tbody><tr><td style="text-align: center;"><em><strong>Average Class Percentage = (Sum of all marks obtained by all students) / (Sum of all possible maximum marks for all students) x 100</strong></em></td></tr></tbody></table>

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