Fortune magazine's list of the world's most admired companies for 2014is provided in the data contained in the DATAfile namedAdmiredCompanies (Fortune, March 17, 2014). The data in the columnlabelled Return shows the one-year total return (%) for the top ranked 50companies. For the same time period the S&P average return was 18.4%. a. Compute the median return for the top ranked 50 companies.b. What percentage of the top-ranked 50 companies had a one-yearreturn greater than the S&P average return?c. Develop the five-number summary for the data.d. Are there any outliers?e. Develop a box plot for the one-year total return.
Fortune magazine's list of the world's most admired companies for 2014is provided in the data contained in the DATAfile namedAdmiredCompanies (Fortune, March 17, 2014). The data in the columnlabelled Return shows the one-year total return (%) for the top ranked 50companies. For the same time period the S&P average return was 18.4%. a. Compute the median return for the top ranked 50 companies.b. What percentage of the top-ranked 50 companies had a one-yearreturn greater than the S&P average return?c. Develop the five-number summary for the data.d. Are there any outliers?e. Develop a box plot for the one-year total return.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Fortune magazine's list of the world's most admired companies for 2014
is provided in the data contained in the DATAfile named
AdmiredCompanies (Fortune, March 17, 2014). The data in the column
labelled Return shows the one-year total return (%) for the top ranked 50
companies. For the same time period the S&P average return was 18.4%.
a. Compute the median return for the top ranked 50 companies.
b. What percentage of the top-ranked 50 companies had a one-year
return greater than the S&P average return?
c. Develop the five-number summary for the data.
d. Are there any outliers?
e. Develop a box plot for the one-year total return.
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