Question:

State of the Economy	Probability of state occurring	IBM Return (%)	ATT Return (%)
Boom	.2	60	20
Normal	.5	10	10
Recession	.3	-10	0

a. Calculate the Expected Return of IBM and ATT.

b. Calculate the Variance of IBM and ATT.

c. Calculate the Standard Deviation of IBM and ATT.

Posted Date: 3/2/2013 2:36:16 AM | Location : United States

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