Dell XPS 13 Asus Chromebook Flip 13-inch MacBook Air (early 2015) 13-inch MacBook Pro, Retina Display (2015) Microsoft Surface Book ASUS F555LA-AB31…

Supposed to do a multiple regression analysis on excel. Needing at least 2 independent variable. I have attached an excel file with data, I would like to do the MRA on. I also need this question completed. Tutor can just give me a short sentence for each.

What you think the model will predict. (What do you expect the “b” values for each variable to be? (positive? Negative? Why?)