not sure if this was the right place to ask my question, but I saw some questions regarding linear regression so I'd thought I would try to get some answers here. I just started learning about linear regression so this is the homework posed to me.
I assume that the statement is true since 𝛽1 is the coefficient for 𝑥. And its the coefficient that would determine if the slope (i.e. the relationship) is positive or negative.
Am I missing out anything or what should I expound on?
Thanks for reading and for the guides and opinions.