a. What are the expected returns of the two stocks? b. What are the standard deviations of the returns of the two stocks? c. I
f their correlation is 0.47, what is the expected return and standard deviation of a portfolio of 68% stock A and 32% stock B?
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
If 5! is equal to 5 × 4 × 3 × 2 × 1 and 6! is equal to 6 × 5 × 4 × 3 × 2 × 1, then 4! is equal to 4 × 3 × 2 × 1. Thus, 4! = 4 × 3 × 2 × 1, which can simplify to 24. 4! = 24.
is basically 4 × 4 × 4 × 4, which can simplify to 256.
So, =
.
can simplify to
. Therefore,
=
.