sider an economy with two types of firms, S and I. S firms all move together. I firms move independently. For both types of firms, there is a 64% probability that the firm will 5% return and a 36% probability that the firm will have a -2% return. What is the volatility (standard deviation) of a portfolio that consists of an equal investment in: O firms of type S? O firms of type I? C... What is the volatility (standard deviation) of a portfolio that consists of an equal investment in 40 firms of type S? ndard deviation is %. (Round to two decimal places.)

Intermediate Financial Management (MindTap Course List)
13th Edition
ISBN:9781337395083
Author:Eugene F. Brigham, Phillip R. Daves
Publisher:Eugene F. Brigham, Phillip R. Daves
Chapter2: Risk And Return: Part I
Section: Chapter Questions
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Consider an economy with two types of firms, S and I. S firms all move together. I firms move independently. For both types of firms, there is a 64% probability that the firm will have
a 25% return and a 36% probability that the firm will have a -2% return. What is the volatility (standard deviation) of a portfolio that consists of an equal investment in:
a. 40 firms of type S?
b. 40 firms of type l?
a. What is the volatility (standard deviation) of a portfolio that consists of an equal investment in 40 firms of type S?
Standard deviation is%. (Round to two decimal places.)
Transcribed Image Text:Consider an economy with two types of firms, S and I. S firms all move together. I firms move independently. For both types of firms, there is a 64% probability that the firm will have a 25% return and a 36% probability that the firm will have a -2% return. What is the volatility (standard deviation) of a portfolio that consists of an equal investment in: a. 40 firms of type S? b. 40 firms of type l? a. What is the volatility (standard deviation) of a portfolio that consists of an equal investment in 40 firms of type S? Standard deviation is%. (Round to two decimal places.)
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