Regression

Problem: We all hate seeing spam in our inbox, but what we hate even more is when real emails wind up in the spam folder. Suppose that each time we see a spam email in our inbox, we get 1 happiness un...

Hello,I am running a regression with a continous DP (scale of self-assesement of a person´s willingness to accept pay cuts to protect the climate) and two continous IVs (1=age 2=value-index) and their...

https://imgur.com/a/ZvsZ7q6If someone can help me with the two proofs in the Imgur link, it would be very helpful. Thanks in advance!

Use the Desmos graphing calculator to find slope and y-intercept for the least-squares regression line for the dataset in the table: x y 1 1 2 3 4 5 5 6 7 10 8 20 9 8 10 12 12 5...