1. Return%. Run simple regression. What is the regression equation? Y = 51.65X - 19.08 Y = 52.79X -9.62 Y = 0.93 + 0.009X Y = 0.009 + 0.93X

2. What percent of variability in Return% is explained by regression? 40% 68% 45% 71%

3. If a company's Annual Expense Ratio is 2.0, what is your estimate of Return% for that company? 67% 122% 84% 92%

4. If Annual Expense Ratio % is 2.0, what is a 90% confidence interval on Return%. 55.4% to 71.7% 19.6% to 97.5% 74.7% to 93.7% 34.1% to 68.5%

Fund	Safety Rating	Annual Expense Ratio (%)	Return (%)
Accessor Internatl Equity "Adv"	7.10	1.79	49.00
Aetna "I" International	7.20	1.55	52.00
Amer Century Intl Discovery "Inv"	6.80	1.88	89.00
Columbia International Stock	7.10	1.76	58.00
Concert Inv "A" Internatl Equity	6.20	2.36	131.00
Dreyfus Founders Intl Equity "F"	7.40	2.00	59.00
Driehaus International Growth	6.50	2.08	99.00
Excelsior "Inst" Internatl Equity	7.00	1.10	53.00
Julius Baer International Equity	6.90	1.99	77.00
Marshall International Stock "Y"	7.20	1.69	54.00
MassMutual Internatl Equity "S"	7.10	1.25	57.00
Morgan Grenfell Intl Sm Cap "Inst"	7.70	1.45	61.00
New England "A" Internatl Equity	7.00	2.03	88.00
Pilgrim Internatl Small Cap "A"	7.00	2.14	122.00
Republic International Equity	7.20	1.29	71.00
Sit International Growth	6.90	1.70	51.00
Smith Barney "A" Internatl Equity	7.00	1.48	60.00
State St Research "S" Intl Equity	7.10	1.85	50.00
Strong International Stock	6.50	1.81	93.00
Vontobel International Equity	7.00	1.70	47.00