# Question

Scores on the final in a statistics class are as follows.

a. Calculate and interpret the 25th, 50th, and 75th percentiles.

b. Construct a box plot. Are there any outliers? Is the distribution symmetric? If not, comment on its skewness.

a. Calculate and interpret the 25th, 50th, and 75th percentiles.

b. Construct a box plot. Are there any outliers? Is the distribution symmetric? If not, comment on its skewness.

## Answer to relevant Questions

Consider the return data (in percent) for the Income fund in Table. a. Calculate and interpret the 25th, 50th, and 75th percentiles. b. Construct a box plot. Are there any outliers? c. Is the distribution symmetric? If not, ...Consider the following sample data:a. Calculate the range.b. Calculate MAD.c. Calculate the sample variance.d. Calculate the sample standarddeviation.Consider the following data for two investments, A and B:a. Which investment provides the higher return? Which investment provides less risk? Explain.b. Given a risk-free rate of 2%, calculate the Sharpe ratio for each ...A data set has a mean of 500 and a standard deviation of 25.a. Using Chebyshev’s theorem, find the interval that encompasses at least 75% of the data.b. Using Chebyshev’s theorem, find the interval that encompasses at ...Go to the text website and access the data labeled Fidelity_Select. It shows the annual return (in percent) for the Fidelity Select Technology Fund and the Fidelity Select Energy Fund from 2000 through 2011. Assume that the ...Post your question

0