18 Janeiro 2022, 10:45 • Miguel Filipe Leitão Pardal
In the second mini-test, the instructions will be the following, different from the first mini-test:
All the questions have the same value.
Each question only has one fully correct option.
A question has N options.
In your answer, you can select one or more options.
However, for each question, the grade is calculated by the options you selected, in the following way:
- The correct option is worth the full value of the question
- Each incorrect option discounts 1/(N-1) of the value
For a question with N=4 options, A, B, C and D.
You were undecided between two options, and selected both A and D.
If the right answer is the A, then the grade is 66% (because the right option A is worth 100% but the wrong option D discounts 33%).