╨╧рб▒с>■  .0■   -                                                                                                                                                                                                                                                                                                                                                                                                                                                ье┴? Ё┐Оjbjbгг (╔}╔}О      lььььььь00000 <0√ъ\\\\\\\\╕║║║║║║,х  Фць\\\\\цаьь\\\ааа\"ь\ь\╕аьььь\╕аа╕ьь╕P ЯS╛00~"╕╕√√╕Щ аЩ ╕а├ха2. Assume a finite population has 350 elements. Using the last three digits of each of the five-digit random numbers below (601, 022, 448, . . . ), determine the first four elements that will be selected for the simple random sample. 98601а 73022а 83448а 02147а 34229аа 27553 84147 93289аа14209 а3. Fortune publishes data on sales, profits, assets, stockholdersТ equity, market value, and earnings per share for the 500 largest U.S. industrial corporations (Fortune 500, 2003). Assume that you want to select a simple random sample of 10 corporations from the Fortune 500 list. Use the last three digits in column 9 of Table 7.1, beginning with 554. Read down the column and identify the numbers of the 10 corporations that would be selected. а4. The 10 most active securities on the New York (NYSE), Nasdaq, and American (AMEX) exchanges with market caps greater than $500 million are as follows (The Wall Street Journal, February 21, 2003): Applied Materials Nasdaq 100 Cisco Systems Nextel Intel Oracle Lucent Technologies SPDR Microsoft Sun Microsystems a. Assume that a random sample of five securities will be selected for an in-depth study of trading behavior. Beginning with the first random digit in Table 7.1 and reading down the column, use the single-digit random numbers to select a simple random sample of five securities to be used in this study. b. According to the Notes and Comments information, how many different simple random samples of size 5 can be selected from the list of 10 securities? а5. A student government organization is interested in estimating the proportion of students who favor a mandatory Уpass-failФ grading policy for elective courses. A list of names and addresses of the 645 students enrolled during the current quarter is available from the registrarТs office. Using three-digit random numbers in row 10 of Table 7.1 and moving across the row from left to right, identify the first 10 students who would be selected using simple random sampling. The three-digit random numbers begin with 816, 283, and 610. а6. The County and City Data Book, published by the Census Bureau, lists information on 3139 counties throughout the United States. Assume that a national study will collect data from 30 randomly selected counties. Use four-digit random numbers from the last column of Table 7.1 to identify the numbers corresponding to the first five counties selected for the sample. Ignore the first digits and begin with the four-digit random numbers 9945, 8364, 5702, and so on. а7. Assume that we want to identify a simple random sample of 12 of the 372 doctors practicing in a particular city. The doctorsТ names are available from a local medical organization. Use the eighth column of five-digit random numbers in Table 7.1 to identify the 12 doctors for the sample. Ignore the first two random digits in each five-digit grouping of the random numbers. This process begins with random number 108 and proceeds down the column of random numbers. а8. The following list provides the NCAA top 25 football teams for the 2002 season (NCAA News, January 4, 2003). Use the ninth column of the random numbers in Table 7.1, beginning with 13554, to select a simple random sample of six football teams. Begin with team 13 and use the first two digits in each row of the ninth column for your selection process. Which six football teams are selected for the simple random sample? а1. Ohio State 14. Virginia Tech а2. Miami 15. Penn State а3. Georgia 16. Auburn а4. Southern California 17. Notre Dame а5. Oklahoma 18. Pittsburgh а6. Kansas State 19. Marshall а7. Texas 20. West Virginia а8. Iowa 21. Colorado а9. Michigan 22. TCU 10. Washington State 23. Florida State 11. North Carolina State 24. Florida 12. Boise State 25. Virginia 13. Maryland а9. The Wall Street Journal provides the net asset value, the year-to-date percent return, and the three-year percent return for 555 mutual funds (The Wall Street Journal, April 25, 2003). Assume that a simple random sample of 12 of the 555 mutual funds will be selected for a follow-up study on the size and performance of mutual funds. Use the fourth column of the random numbers in Table 7.1, beginning with 51102, to select the simple random sample of 12 mutual funds. Begin with mutual fund 102 and use the last three digits in each row of the fourth column for your selection process. What are the numbers of the 12 mutual funds in the simple random sample? 10. Indicate whether the following populations should be considered finite or infinite. a. All registered voters in the state of California. b. All television sets that could be produced by the Allentown, Pennsylvania, plant of the TV-M Company. c. All orders that could be processed by a mail-order firm. d. All emergency telephone calls that could come into a local police station. e. All components that Fibercon, Inc., produced on the second shift on May 17. 42. Business WeekТs Corporate Scoreboard provides quarterly data on sales, profits, net income, return on equity, price/earnings ratio, and earnings per share for 899 companies (Business Week, August 14, 2000). The companies can be numbered 1 to 899 in the order they appear on the Corporate Scoreboard list. Begin at the bottom of the second column of random digits in Table 7.1. Ignoring the first two digits in each group and using three-digit random numbers beginning with 112, read up the column to identify the number (from 1 to 899) of the first eight companies to be included in a simple random sample. ,3╦╥Г Ъ % ╟▐Vm.=▄щО¤¤¤¤¤¤¤¤¤¤6Бы(ш░ ═ т я  # S ъ ╫мTuОе╠ш"8¤ч¤¤▌▌▌▌▌╙╙¤¤¤¤╔╔╔╔╔╔╔╔ Д8^Д8 ╞░└ Д8ДШ■^Д8`ДШ■ Д@ ^Д@ ╞└Д╨дx^Д╨ ╞` и Ё8А╚└└└└└└└└ы(ш░ ═ т я  # S ъ ╫мTuОе╠ш"8MtЩ╢├[│шQН█*НО¤¤¤¤¤¤¤¤%8MtЩ╢├[│шQН█*НОїїїїїщщ▀▀▀▀▀█┘дx Д8ДШ■^Д8`ДШ■ Д╨Д0¤дЁ^Д╨`Д0¤ Д8^Д8 ╞░└░╨/ ░р=!░"░#Ра$Ра%░ i4@ё 4NormalCJOJPJQJmH <A@Є б<Default Paragraph FontHC@ЄHBody Text IndentД╨Д0¤дЁ^Д╨`Д0¤О(    !  аzЩ   аzЩм ОиО8ОО"(┬╚РРУ'Р::   Sharon MillsAMacFiles_N-Z:SouthWest:5010_MBS_2e:chapter 1 deleted problems.doc Sharon MillshMacFiles_N-Z:SouthWest:5010_MBS_2e:Word files for Deanna:Deleted Problems:chapter 2 deleted problems,doc Sharon MillshMacFiles_N-Z:SouthWest:5010_MBS_2e:Word files for Deanna:Deleted Problems:chapter 3 deleted problems.doc Sharon MillshMacFiles_N-Z:SouthWest:5010_MBS_2e:Word files for Deanna:Deleted Problems:chapter 4 deleted problems.doc Sharon MillshMacFiles_N-Z:SouthWest:5010_MBS_2e:Word files for Deanna:Deleted Problems:chapter 5 deleted problems.doc Sharon MillshMacFiles_N-Z:SouthWest:5010_MBS_2e:Word files for Deanna:Deleted Problems:chapter 7 deleted problems.doc Sharon MillshMacFiles_N-Z:SouthWest:5010_MBS_2e:Word files for Deanna:Deleted Problems:chapter 7 deleted problems.doc Sharon MillshMacFiles_N-Z:SouthWest:5010_MBS_2e:Word files for Deanna:Deleted Problems:chapter 7 deleted problems.doc @ь46 √О@ @GРTimes New Roman5РАSymbol3Р Arial3РМfгTimes qМЁ╨hACУF[CУF╚█!!Ёе└┤┤А>0dx─Ё  No deleted files in chapter 1 Sharon Mills Sharon Mills■  рЕЯЄ∙OhлС+'│┘0|ИР╕─▄ш°  8 D P\dlt'No deleted files in chapter 1Mio d Sharon MillslesharNormalM Sharon Millsles8arMicrosoft Word 9.0 @0@Ц°╚$┼@▓═j $┼╚█■  ╒═╒Ь.УЧ+,∙о0 hpМФЬд м┤╝─ ╠ Ў'BookMasters, Inc.l!xФ No deleted files in chapter 1 Title ■   ■    !"#$■   &'()*+,■   ¤   /■   ■   ■                                                                                                                                                                                                                                                                                                                           Root Entry         └FАгХт#┼1А1Table        WordDocument        (SummaryInformation(    DocumentSummaryInformation8            %CompObj            X                        ■                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           ■      └FMicrosoft Word Document■   NB6WWord.Document.8