Show the five-number summary and the box plot for the following data: 5, 15, 18, 10, 8, 12, 16, 10, 6.
Answer to relevant QuestionsA listing of 46 mutual funds and their 12-month total return percentage is shown in Table 3.5 (Smart Money, February 2004). a. What are the mean and median return percentages for these mutual funds? b. What are the first and ...The following frequency distribution shows the price per share of the 30 companies in the Dow Jones Industrial Average (Barron's, February 2, 2009). a. Compute the mean price per share and the standard deviation of the price ...The Dow Jones Travel Index reported what business travelers pay for hotel rooms per night in major U.S. cities (The Wall Street Journal, January 16, 2004). The average hotel room rates for 20 cities are as follows: a. What ...The U.S. adult population by age is as follows (The World Almanac, 2009). The data are in millions of people. Age Number 18 to 24 ........ 29.8 25 to 34 ........ 40.0 35 to 44 ........ 43.4 45 to 54 ........ 43.9 55 ...Visa Card USA studied how frequently young consumers, ages 18 to 24, use plastic (debit and credit) cards in making purchases (Associated Press, January 16, 2006). The results of the study provided the following ...
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