| year | Tippy Stock | Sibbit Stock | S&P 500 |
| 2007 | -10.8% | 3.85% | -2.87% |
| 2008 | -3.5% | -7.25% | 3.39% |
| 2009 | 4.9% | 4.33% | 1.45% |
| 2010 | 2.9% | 8.21% | 4.56% |
| 2011 | -3.8% | -2.55% | -2.38% |
The Z-statistic at the 5% confidence level is 1.6449
The Z-statistic at the 10% confidence level is 1.2816
The Z-statistic at the 1% confidence level is 2.3263
・What are the mean, standard deviation, and beta for Tippy
stock?
・What are the mean, standard deviation, and beta for Sibbit
Stock?
・What are the mean and standard deviation for S&P 500?
・What is the maximum expected loss for Tippy stock at the 1%
confidence level using standard deviation?
・What is the maximum expected loss for S&P at the 5%
confidence level using standard deviation?
・What is the maximum expected loss for stock Tippy stock at the
5% confidence level using beta?
・What is the maximum dollar loss if you invest $4,000,000 in
Tippy stock using beta?
・What are the Sharpe and Treynor index for Sibbit stock? Assume
that T-bill rate is 0.05%





