Watch video (11 of 20) Ch.13 - Calculation of expected return, variance, and st. dev. for 5 two-stock portfolios online without registration, duration hours minute second in high quality. This video was added by user Teach me finance 08 November 2019, don't forget to share it with your friends and acquaintances, it has been viewed on our site 5,178 once and liked it 34 people.