1. Login as admin
2. Navigate to Site administration -> General -> Language -> Language Packs and install a pack that uses a comma as the decimal separator, like pt-BR.
3. Create a new course and add a Quiz activity
4. Add the following two questions to the Quiz:

• A multiple choice question: "2 + 2 = ?" with the following answers:
  a) 2 (Grade: none)
  b) 3 (Grade: none)
  c) 4 (Grade: 100%)

• A True/False question: "The square root of 4 is 2?" and set "Correct answer" to "True"

5. Create three users and enroll them in the course
6. Sign in as each user and complete the quiz activity as follows:

• Log in as User One and attempt the quiz, mark the answers as follows:
  Question one: 2
  Question two: true

• Log in as User Two and attempt the quiz, mark the answers as follows:
  Question one: 4
  Question two: true

• Log in as User Three and attempt the quiz, mark the answers as follows:
  Question one: 4
  Question two: false

7. Login as admin
8. Navigate to the course page and then go to the Quiz details page
9. Switch to the language recently added
10. Access the "Results" tab and change the view to "Statistics"
11. In the "Quiz information" section, press the "Recalculate now" button
12. Scroll down to the charts section
13. Hover over the bars and confirm that both values are displayed with a comma, if necessary in the tooltip that appears.

Code verified against automated checks.

Checked MDL-84398 using repository: https://github.com/pedrojordao/moodle.git

• MOODLE_404_STABLE (0 errors / 0 warnings) [branch: MDL-84398-404 | CI Job]
• MOODLE_405_STABLE (0 errors / 0 warnings) [branch: MDL-84398-405 | CI Job]
• main (0 errors / 0 warnings) [branch: MDL-84398 | CI Job]

_{More information about this report}

Built on: Tue Mar 4 05:10:44 UTC 2025

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Built on: Thu Feb 20 12:25:19 AM UTC 2025