The "exposure" (i.e.the regression coefficient beta)is: Hint: Calculate the expression $\frac { \operatorname { Cov } ( P , S ) } { \operatorname { Var } ( S ) }$

Question

Quizplus · Accepted Answer

The expression for the regression coefficient beta is $\frac { \operatorname { Cov } ( P , S ) } { \operatorname { Var } ( S ) }$. Without specific values for $\operatorname{Cov}(P, S)$ and $\operatorname{Var}(S)$, we cannot calculate the exact value of beta, so none of the given options can be confirmed as correct.

The "Exposure" (I Cov⁡(P,S)Var⁡(S)\frac { \operatorname { Cov } ( P , S ) } { \operatorname { Var } ( S ) }Var(S)Cov(P,S)​

The "Exposure" (I $\frac { \operatorname { Cov } ( P , S ) } { \operatorname { Var } ( S ) }$