gradebook not calculating correct average with weighted catagories
Bug #303756 reported by
Jeffrey Elkner
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| SchoolTool |
Invalid
|
Critical
|
Alan Elkner | ||
Bug Description
I have a student (https:/
Test 10: 8/10
Lab 12: 13/14
Lab 13: 10/10
Test 11: 8/10
My category weights look like this:
Category weights for worksheet Quarter 2
Assignment
Essay
Exam 70
Homework
Journal
Lab 30
Presentation
Project
I assume the correct average should be 85%:
>>> round(100 * (.7 * (16.0/20) + .3 * (23.0/24)))
85.0
but the gradebook is instead reporting 170%. Total is correctly registering 39.
| Changed in schooltool: | |
| importance: | Undecided → High |
| Changed in schooltool: | |
| assignee: | nobody → aelkner |
| importance: | High → Critical |
| milestone: | none → jaunty |
Revision history for this message
| Alan Elkner (aelkner) wrote | #1 |
| Changed in schooltool: | |
| status: | New → Invalid |
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I entered the same numbers and got the desired result of 85%, so this bug is obsolete.