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# Data Analytics : (Lind: Statistical Techniques In Business & Economics, 17e) 53.  FILE Refer to the Lincolnville School District bus data. Select the varia

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Data Analytics : (Lind: Statistical Techniques In Business & Economics, 17e) 53.  FILE Refer to the Lincolnville School District bus data. Select the variable referring to the number of miles traveled since the last maintenance, and then organize these data into a frequency distribution.

a. What is a typical amount of miles traveled? What is the range?

b. Comment on the shape of the distribution. Are there any outliers in terms of miles driven?

c. Draw a cumulative relative frequency distribution. Forty percent of the buses were driven fewer than how many miles? How many buses were driven less than 10,500 miles?

d. Refer to the variables regarding the bus manufacturer and the bus capacity. Draw a pie chart of each variable and write a description of your results. ChartDataSheet_

This worksheet contains values required for MegaStat charts.

Boxplot 1/28/2010 16:03.39

2 741

2 806

3 806

3 827

1 827

3 827

3 851.5

2 851.5

2 908

2 851.5

1 851.5

1 806

2 806

1 669.5

3 669.5

1 737.75

3 737.75

1 919.75

3 919.75

1 988

3 988

Boxplot 1/28/2010 16:06.08

2 741

2 806

3 806

3 827

1 827

3 827

3 851.5

2 851.5

2 908

2 851.5

1 851.5

1 806

2 806

1 669.5

3 669.5

1 737.75

3 737.75

1 919.75

3 919.75

1 988

3 988

Dotplot 1/28/2010 16:06.08

741 1

751 1

757 1

757 2

760 1

774 1

775 1

780 1

784 1

785 1

790 1

792 1

798 1

799 1

799 2

800 1

802 1

803 1

804 1

806 1

806 2

809 1

812 1

815 1

815 2

815 3

816 1

816 2

817 1

817 2

817 3

818 1

819 1

819 2

821 1

822 1

823 1

826 1

827 1

827 2

827 3

828 1

830 1

831 1

832 1

835 1

836 1

837 1

838 1

839 1

842 1

842 2

842 3

844 1

845 1

846 1

847 1

848 1

849 1

851 1

853 1

856 1

857 1

857 2

858 1

859 1

859 2

864 1

865 1

866 1

866 2

869 1

870 1

873 1

874 1

882 1

883 1

885 1

895 1

908 1

Boxplot 1/28/2010 16:08.20

2 741

2 806

3 806

3 827

1 827

3 827

3 851.5

2 851.5

2 895

2 851.5

1 851.5

1 806

2 806

1 669.5

3 669.5

1 737.75

3 737.75

1 919.75

3 919.75

1 988

3 988

1.8 980

1.8 1008

Dotplot 1/28/2010 16:08.20

741 1

751 1

757 1

757 2

760 1

774 1

775 1

780 1

784 1

785 1

790 1

792 1

798 1

799 1

799 2

800 1

802 1

803 1

804 1

806 1

806 2

809 1

812 1

815 1

815 2

815 3

816 1

816 2

817 1

817 2

817 3

818 1

819 1

819 2

821 1

822 1

823 1

826 1

827 1

827 2

827 3

828 1

830 1

831 1

832 1

835 1

836 1

837 1

838 1

839 1

842 1

842 2

842 3

844 1

845 1

846 1

847 1

848 1

849 1

851 1

853 1

856 1

857 1

857 2

858 1

859 1

859 2

864 1

865 1

866 1

866 2

869 1

870 1

874 1

882 1

883 1

885 1

895 1

980 1

1008 1

Bus

Data Set 3 –Lincolnville School District Bus Data

ID Manufacturer Engine Type (0=diesel) Capacity Maintenance Cost Age Odometer Miles Miles

10 Keiser 1 14 4646 5 54375 11973

396 Thompson 0 14 1072 2 21858 11969

122 Bluebird 1 55 9394 10 116580 11967

751 Keiser 0 14 1078 2 22444 11948

279 Bluebird 0 55 1008 2 22672 11925

500 Bluebird 1 55 5329 5 50765 11922 Variables

520 Bluebird 0 55 4794 10 119130 11896

759 Keiser 0 55 3952 8 87872 11889 ID = Bus identification number

714 Bluebird 0 42 3742 7 73703 11837

875 Bluebird 0 55 4376 9 97947 11814 Manufacturer = Source of the bus (Bluebird, Keiser, or Thompson)

600 Bluebird 0 55 4832 10 119860 11800

953 Bluebird 0 55 5160 10 117700 11798 Engine type = If the engine is diesel then engine type = 0; if the engine is gasoline, then engine type = 1)

101 Bluebird 0 55 1955 4 41096 11789

358 Bluebird 0 55 2775 6 70086 11782 Capacity = number of seats on the bus

29 Bluebird 1 55 5352 6 69438 11781

365 Keiser 0 55 3065 6 63384 11778 Maintenance cost = dollars spent to maintain a bus last year

162 Keiser 1 55 3143 3 31266 11757

686 Bluebird 0 55 1569 3 34674 11707 Age = number of years since the bus left the manufacturer

370 Keiser 1 55 7766 8 86528 11704

887 Bluebird 0 55 3743 8 93672 11698 Odometer Miles = total number of miles traveled by a bus

464 Bluebird 1 55 2540 3 34530 11698

948 Keiser 0 42 4342 9 97956 11691 Miles = number of miles traveled since last maintenance

678 Keiser 0 55 3361 7 75229 11668

481 Keiser 1 6 3097 3 34362 11662

43 Bluebird 1 55 8263 9 102969 11615

704 Bluebird 0 55 4218 8 83424 11610

814 Bluebird 0 55 2028 4 40824 11576

39 Bluebird 1 55 5821 6 69444 11533

699 Bluebird 1 55 9069 9 98307 11518

75 Bluebird 0 55 3011 6 71970 11462

693 Keiser 1 55 9193 9 101889 11461

989 Keiser 0 55 4795 9 106605 11418

982 Bluebird 0 55 505 1 10276 11359

321 Bluebird 0 42 2732 6 70122 11358

724 Keiser 0 42 3754 8 91968 11344

732 Keiser 0 42 4640 9 101196 11342

880 Keiser 1 55 8410 9 97065 11336

193 Thompson 0 14 5922 11 128711 11248

884 Bluebird 0 55 4364 9 92457 11231

57 Bluebird 0 55 3190 7 79240 11222

731 Bluebird 0 42 3213 6 68526 11168

61 Keiser 0 55 4139 9 103536 11148

135 Bluebird 0 55 3560 7 76426 11127

833 Thompson 0 14 3920 8 90968 11112

671 Thompson 1 14 6733 8 89792 11100

692 Bluebird 0 55 3770 8 93248 11048

200 Bluebird 0 55 5168 10 103700 11018

754 Keiser 0 14 7380 14 146860 11003

540 Bluebird 1 55 3656 4 45284 10945

660 Bluebird 1 55 6213 6 64434 10911

353 Keiser 1 55 4279 4 45744 10902

482 Bluebird 1 55 10575 10 116534 10802

398 Thompson 0 6 4752 9 95922 10802

984 Bluebird 0 55 3809 8 87664 10760

977 Bluebird 0 55 3769 7 79422 10759

705 Keiser 0 42 2152 4 47596 10755

767 Keiser 0 55 2985 6 71538 10726

326 Bluebird 0 55 4563 9 107343 10724

120 Keiser 0 42 4723 10 110320 10674

554 Bluebird 0 42 1826 4 44604 10662

695 Bluebird 0 55 1061 2 23152 10633

9 Keiser 1 55 3527 4 46848 10591

861 Bluebird 1 55 9669 10 106040 10551

603 Keiser 0 14 2116 4 44384 10518

156 Thompson 0 14 6212 12 140460 10473

427 Keiser 1 55 6927 7 73423 10355

883 Bluebird 1 55 1881 2 20742 10344

168 Thompson 1 14 7004 7 83006 10315

954 Bluebird 0 42 5284 10 101000 10235

768 Bluebird 0 42 3173 7 71778 10227

490 Bluebird 1 55 10133 10 106240 10210

725 Bluebird 0 55 2356 5 57065 10209

45 Keiser 0 55 3124 6 60102 10167

38 Keiser 1 14 5976 6 61662 10140

314 Thompson 0 6 5408 11 128117 10128

507 Bluebird 0 55 3690 7 72849 10095

40 Bluebird 1 55 9573 10 118470 10081

918 Bluebird 0 55 2470 5 53620 10075

387 Bluebird 1 55 6863 8 89960 10055

418 Bluebird 0 55 4513 9 104715 10000

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