Intro

You've estimated the following expected returns for a stock, depending on the strength of the economy:

State (s)	Probability	Expected return
Recession	0.2	-0.02
Normal	0.5	0.09
Expansion	0.3	0.14

Attempt 1/1

Part 1

What is the expected return for the stock?

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Attempt 1/1

Part 2

What is the standard deviation of returns for the stock?