Instructions: Write your answers in a clear and concise manner and justify your interpretation. You are allowed to use any R environment to write and test the provided R code.

$3\mathrm{.}1$ Consider the following R commands and output in Figure $2$ and answer questions that follow:Cal$1$:$1$m$($formula $=$ psavert ~ uempmed $+$ pop, data $=$ economics$\_$regression$\_$data$)$Residuals:Min rrrrr

Coefficients:

$\backslash$table$[[,$Estimate,Std$.$ Error,t value,