LUULULIUN.COM/? con contexternal browser launchurahttp%253A%252F%252Fmycourses utrgv.edu.252Fwebapps%252Fpor Save Help Save & Exit Check o Suppose you have a project that has a 0.7 chance of tripling your investment in a year and a 0.3 chance of halving your investment in a year. What is the standard deviation of the rate of return on this investment? (Do not round intermediate calculations. Enter your answer as a decimal rounded to 4 places.) Standard deviation