What is simple Weighted Mean of grades Moodle?

When the “Simple weighted mean” aggregation strategy is used, a grade item can act as Extra credit for the category. This means that the grade item’s maximum grade will not be added to the category total’s maximum grade, but the item’s grade will.

What is a simple Weighted Mean of grades?

Simple Weighted Mean of Grades uses Max Grade point values to determine weight. Instead, the weight percentage for each grade item is automatically calculated by dividing its Max Grade point value by the total available points in the grading category.

What is the difference between simple Weighted Mean of grades and Weighted Mean of grades?

Simple Weighted Mean (recommended) – The difference between this aggregation method and ‘Weighted mean of grades’ is that the weight of each item is simply its maximum grade. Mean of grades – Each graded item is converted to a percentage. The overall grade is a simple average of these percentage values.

How are grades calculated on Moodle?

Calculations for the gradebook follow the pattern of formulas/functions in popular spreadsheet programs. They start with an equal (=) sign, and use common mathematical operators and functions to produce a single numerical output. This output is then used as the computed value for the grade item you are editing.

How to do weighted mean in Moodle advanced gradebook?

Fill out the Category name. Under the Aggregation dropdown menu, make sure Simple weighted mean of grades is selected. Click to expand the Category Total, then fill in the desired weight of the grade category in Maximum grade field. For example, if Class Participation is worth 10% of the course grade, so put a 10 in the Maximum grade field.

How does simple weighted mean of grades work?

Simple weighted mean of grades. The Simple weighted mean of grades aggregation method will calculate the category totals giving more weight to items that have higher maximum grades and less weight to those with lower maximum grades. For example, a quiz out of 30 points will be worth more than a quiz worth 20 points Add Grade items

Can you get sum of grades in Moodle?

We’ve recently upgraded to Moodle 1.9.5 and with new Grade Book. We’ve also disabled all aggregation options except for “Weighted Mean of Grades,” “Simple Weighted Mean of Grades,” and “Sum of Grades.” I have no problem figuring out Weighted Mean or Sum of Grades. But for the life of me, I can’t get the Simple Weighted.

Which is an example of simple weighted mean aggregation?

When the “Simple weighted mean” aggregation strategy is used, a grade item can act as Extra credit for the category. This means that the grade item’s maximum grade will not be added to the category total’s maximum grade, but the item’s grade will. For example, if A3 is marked as extra credit in the above calculation: Arithmetic mean with a twist.