# Question: The accompanying table shows a portion of the annual return

The accompanying table shows a portion of the annual return (in percent) for the Fidelity Select Technology Fund and Fidelity Select Energy Fund from 2000 through 2011. The entire data set, labeled Fidelity_Select, can be found on the text website.

a. Compare the sample mean and the sample standard deviation of the two fund returns.

b. Use a risk-free rate of 2% to compare the Sharpe ratios of the twofunds.

a. Compare the sample mean and the sample standard deviation of the two fund returns.

b. Use a risk-free rate of 2% to compare the Sharpe ratios of the twofunds.

**View Solution:**## Answer to relevant Questions

A data set has a mean of 80 and a standard deviation of 5.a. Using Chebyshev’s theorem, what percentage of the observations fall between 70 and 90?b. Using Chebyshev’s theorem, what percentage of the observations fall ...Consider a sample with 10 observations of 23, 8, 4, 2, 24, 15, 6, 0, 24, and 5. Use z-scores to determine if there are any outliers in the data; assume a bell-shaped distribution. Consider the following frequency distribution. Class ..... Frequency2 up to 4 ... 204 up to 6 ... 606 up to 8 ... 808 up to 10 .... 20a. Calculate the population mean.b. Calculate the population variance and the population ...The National Sporting Goods Association (NSGA) conducted a survey of the ages of people that purchased athletic footwear in 2009. The ages are summarized in the following relative frequency distribution. Age of Purchaser ...Annual growth rates for individual firms in the toy industry tend to fluctuate dramatically, depending on consumers’ tastes and current fads. Consider the following growth rates (in percent) for two companies in this ...Post your question