$20\mathrm{.}3$ What does the obtained $p-$value for RunPulse indicate, in your final model?

RunPulse is perfectly correlated with Oxy.

Which of the following represents the formula for a multiple regression model with $20\mathrm{.}4$ Oxy as the dependent variable and only suggnificant independent variables?

Oxy $=121\mathrm{.}3+0\mathrm{.}08**$ RunPlulse

Oxy $=119\mathrm{.}5-0\mathrm{.}49**$ Age $-0\mathrm{.}16**$ Weight

Oxy$=128\mathrm{.}9-0\mathrm{.}53**$ Age $-0\mathrm{.}12**$ Weight $-0\mathrm{.}27**$ RunPulse

Oxy $=119\mathrm{.}5-0\mathrm{.}49**$ Age $-0\mathrm{.}29**$ RunPulse