How is Q5 related to module 1

I don’t see how is Q5 related to module 1 as I didn’t notice the usage of StandardScaler method. Maybe I was not attentive, where can I find this topic here?

We do talk about StandardScaler in the “Fitting a scikit-learn model on numerical data” lesson in the “Preprocessing for numerical feature” notebook.

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Thank you very much! I didn’t even notice the horizontal content bar.

Yeah that was my guess as well :wink:

The horizontal bar is not super intuitive if you haven’t seen it before.