In a recent 5-year period, mutual fund manager Diana Sauros produced the following percentage rates of return for the Mesozoic Fund. Rates of return on the market index are given for comparison.

12345Fund1.3+25.0+41.0+12.0+0.4Market index1.0+17.0+32.0+11.30.8

a.Calculate (a) the average return on both the Fund and the index, and (b) the standard deviation of the returns on each.(Do not round intermediate calculations. Round your answers to 2 decimal places.)

b.Did Ms. Sauros do better or worse than the market index on these measures?