nterpreting technology: The following display from the $T$ orice of a certain stock $(y)$ from the prime interest rate

LinReg

$y=a+bx$

$a=1\mathrm{.}6596297$

$b=0\mathrm{.}38964202$

$r^2=0\mathrm{.}3761665866$

$r=0\mathrm{.}61332421$