Hayek Corporation has a 0.2 probability of a return of -0.02, a 0.3 probability of a rate of return of 0.05, and the remaining probability of a 0.10 rate of return.
Hayek Corporation has a 0.2 probability of a return of -0.02, a 0.3 probability of a rate of return of 0.05, and
the remaining probability of a 0.10 rate of return. What is the variance in the expected rate of return of Hayek Corporation?