Mariana Khachatryan
I would like to use car sales data and use machine learning regression methods (linear regression, etc.) to predict car sale prices.

I would like to do practical analysis that applies to everyday life and thought that it would be interesting to predict car sale prices, learn how precisely can we predict them, and what are the features that affect the sales price the most.

Ther are many data sets that can be used in this studies. Here are few examples:
https://www.kaggle.com/datasets/nehalbirla/vehicle-dataset-from-cardekho
https://www.kaggle.com/code/kerneler/starter-car-sales-in-armenia-77f47e53-b/input