Suppose that the average stock has a volatility of 49%, and that the correlation between pairs of stocks is 19%. Estimate the volatility of an equally weighted portfolio with: a. 1 stock b. 30 stocks c. 1,000 stocks a. The volatility of an equally weighted portfolio with 1 stock is 49 %. (Round to two decimal places.) b. The volatility of an equally weighted portfolio with 30 stocks is %. (Round to two decimal places.)

Essentials Of Investments
11th Edition
ISBN:9781260013924
Author:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.
Publisher:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.
Chapter1: Investments: Background And Issues
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Suppose that the average stock has a volatility of 49%, and that the correlation between pairs of stocks is 19%. Estimate the volatility of an equally weighted portfolio with:
a. 1 stock
b. 30 stocks
c. 1,000 stocks
a. The volatility of an equally weighted portfolio with 1 stock is 49 %. (Round to two decimal places.)
b. The volatility of an equally weighted portfolio with 30 stocks is%. (Round to two decimal places.)
Transcribed Image Text:Suppose that the average stock has a volatility of 49%, and that the correlation between pairs of stocks is 19%. Estimate the volatility of an equally weighted portfolio with: a. 1 stock b. 30 stocks c. 1,000 stocks a. The volatility of an equally weighted portfolio with 1 stock is 49 %. (Round to two decimal places.) b. The volatility of an equally weighted portfolio with 30 stocks is%. (Round to two decimal places.)
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