W3 Cost function practice quiz Q2

Course Q&A Machine Learning Specialization Supervised ML: Regression and Classification
1

Hi,

Shouldn’t there be a negative sign on the correct answer for the question about the cost function when y = 0?

Thanks,
Ahmad

2

Hello @ditchem

Welcome to the community.

If you are referring to the 2nd question in the practise quiz, one of the 4 choices is indeed the correct answer (having the proper sign)

1 Like
3

Just wanted to give an update.

Seems I was on an older version of the quiz somehow… retook the practice quiz and everything is as expected now.

Thank you @shanup for the assistance

4

You are most welcome @ditchem :blush: