c. Using systematic random sampling, every fifth dealer is selected starting with the fourth dealer in the list. Which dealers are includedin the sample? Listed below are the 35 members of the Metro Toledo Automobile Dealers Association. We would like to estimate the mean revenuefrom dealer service departments. The members are identified by numbering them 00 through 34.ID Number Dealer000102030405060708091011Dave White AcuraAutofair NissanAutofair Toyota-SuzukiGeorge Ball's Buick GMCYork Automotive GroupBob Schmidt ChevroletBowling Green LincolnBrondes FordBrown HondaBrown MazdaCharlie's DodgeThayer Chevrolet/ToyotaID Number121314151617181920212223DealerSpurgeon Chevrolet MotorDunn ChevroletDon Scott ChevroletDave White Chevrolet Co.Dick Wilson InfinitiDoyle BuickFranklin Park LincolnGenoa MotorsGreat Lakes Ford NissanGrogan Towne ChryslerHatfield Motor SalesKistler Ford, Inc.ID Number2425262728293031323334DealerLexus of ToledoMathews Ford Oregon, Inc.Northtown ChevroletQuality Ford Sales, Inc.Rouen Chrysler Jeep EagleMercedes of ToledoEd Schmidt Jeep EagleSouthside Lincoln MercuryValiton ChryslerVin DiversWhitman FordRequired:a. We want to select a random sample of five dealers. The random numbers are 27, 21, 10, 61, 61, 46, 39, 10, 60, 86, 14, and 29. Whichdealers would be included in the sample? (Enter the numbers as they appear.)

C) We select every 6th dealer in the list starting with the 5th dealer. Hence, the dealers which…

Answered: Listed below are the 35 members of the…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The following gives the national percentages of adults in a given age group. Use Google Sheets or another app/program to create a pie chart that clearly displays this data to an audience. Copy and paste the chart into a document to upload as part of your problem set.Age Group 18 – 29 30 – 44 45 – 59 60 or olderPercentage 17 27 25 31
Suppose a data set ranges from a low value of 29 and a high value of 62. Calculate the class width for a frequency table with 6 classes.
The average number of minutes Americans commute to work is 27.7 minutes (Sterling's Best Places, April 13, 2012). The average commute time in minutes for 48 cities are as follows: Click on the datafile logo to reference the data. DATA file Albuquerque Atlanta Austin Baltimore Boston Charlotte Chicago Cincinnati Cleveland Columbus Dallas Denver Detroit El Paso Fresno Indianapolis 23.3 28.3 24.6 32.1 31.7 25.8 38.1 24.9 26.8 23.4 28.5 28.1 29.3 24.4 23.0 24.8 Jacksonville Kansas City Las Vegas Little Rock Los Angeles Louisville Memphis Miami Milwaukee Minneapolis Nashville New Orleans New York Oklahoma City Orlando Philadelphia 26.2 Phoenix 23.4 Pittsburgh Portland 28.4 20.1 32.2 21.4 23.8 30.7 24.8 23.6 25.3 31.7 43.8 22.0 27.1 34.2 Providence Richmond c. What is the mode for these 48 cities? Select your answer - Sacramento Salt Lake City San Antonio San Diego San Francisco San Jose Seattle St. Louis Tucson Tulsa Washington, D.C. 28.3 25.0 26.4 23.6 23.4 25.8 20.2 26.1 24.8 32.6 28.5…
The following are the ages of 16 music teachers in a school district. 26, 27, 28, 30, 34, 34, 38, 39, 40, 46, 46, 49, 49, 52, 53, 55. Notice that the ages are ordered from least to greatest. Make a box-and-whisker plot for the data. s ? TI 25 30 35 40 45 50 55 Age
Please no written by hand and no emage The National Assessment for Educational Progress (NAEP) is a U.S. government organization that assesses the performance of students and schools at all levels across the United States. The following table presents the percentage of eighth-grade students who were found to be proficient in mathematics and the percentage who were found to be proficient in reading in each of the ten most populous states. Use excels to find: StatePercentage Proficient in ReadingPercentage Proficient in MathematicsCalifornia6059Texas7378New York7570Florida6668Illinois7570Pennsylvania7977Ohio7976Michigan7366Georgia6764North Carolina7173 Activities: Construct a scatterplot with reading proficiency on the horizontal axis and math proficiency on the vertical axis. Is there a linear relationship? Compute the correlation between reading proficiency and math proficiency. Is the linear association positive or negative? Weak or strong?
The accompanying table gives the number of people diagnosed with AIDS in 2010 in 6 regions and the population of that region. Note that the "Rank Cases" column ranks the regions in order of the highest number of AIDS patients to the lowest number of AIDS patients; using 1 for the largest value and 6 for the smallest. Use the table to answer the following questions. LOADING... Click the icon to view the data table. Find the population of the remaining regions in thousands and add them to the table. Region AIDS Rank Cases Population Population (thousands) A 72,471 1 19,206,132 19,206 B 65,139 2 36,453,357 36,453 C 48,007 3 18,200,006 nothing D 31,186 4 23,909,187 nothing E 18,072 5 12,430,135 nothing F 6,127 6 594,514 nothing (Round to the nearest whole number as needed.)
The following chart provides data that is widespread. Use this data to answer questions 11 through 14. Ages: 25 41 33 42 28 31 35 41 22 0. 27 23 34 40 38 38 28 25
What is the median of the following data set: 34, 12, 18, 49, 26, 12
Given the following list of data, find the median. 22,33,17,8,17,29,18,13,26,28
please use the information on the first page to answer number 17
3. The number of goals scored by Wayne Gretzky was recorded for seasons 1978 – 1999. (Please note the data set has been ordered from smallest to the largest for your convenience). 5, 9, 11, 16, 23, 23, 31, 38, 40, 40, 41, 46, 51, 52, 54, 55, 62, 71, 73, 87, 92 A. Construct a stem-and-leaf display for the data and describe the shape of the distribution (symmetric, skewed left, skewed right, bell-shaped, etc., any obvious outliers). B. What is the fraction of the data that is less than or equal to 31? C. Given that Ex, = 920 and Ex = 52 436 find the mean and standard deviation. D. Find the (i) median, (ii) Q1, (iii)Q:, (iv) the interquartile range (IQR), (v) the lower and upper fences. E. Construct a Box-plot for the data. What are your conclusions about the shape of the distribution? Compare with the results in Part A. F. Would the mean or the median be the most suitable measure to use to represent the central location of this distribution? Give reasons for your answer.
The following table shows the square footage of houses in an area that sold recently along with the selling price. Sq. Ft. Price 2096, 295000, 3160, 338000, 2320, 265000, 3150, 365000, 2760, 330000, 3650, 412000, 2125, 320000, 3085, 342000, 4750, 485000, 2100, 320000, 3100, 316000, 2240, 321000, 3300, 347000, 2800, 350000, 2825, 330000, 3275, 420000 1. Find the equation of the regression line (line of best fit). 2. Determine if there is a strong linear correlation. 3. If there is a strong linear correlation predict the selling price of a 3333 sq. ft. home

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Listed below are the 35 members of the Metro Toledo Automobile Dealers Association. We would like to estimate the mean revenue from dealer service departments. The members are identified by numbering them 00 through 34.