Practive quiz: Collaborative Filtering

Even dough I got all the right answers from the Quiz, my grade still being 75%.
I redid several times, however it does not change.
I can not close the week, tough

Hi @Murilo_Baptistella, When you complete quiz, does it shows 100% grades at top of quiz page?

how many points did you get for each question? You can click view feedback to see them.

Gotcha here guys

Thanks very much