How do the average credit scores of people living in different cities differ? The data in the accompanying table is

an ordered array of the average credit scores of 47 cities.

702 703 704 709 709 710 710 710 710 714

724 726 730 731 733 735 735 738 739 740

740 740 740 741 745 745 747 747 748 748

749 749 754 754 755 756 757 757 759 762

764 766 770 771 773 776 782

Construct a frequency distribution and a percentage distribution that have class intervals with the upper class boundaries 704, 714, and so

on.

Frequency Distribution

Credit Score Frequency

695 but less than 705

705 but less than 715

715 but less than 725

725 but less than 735

735 but less than 745

745 but less than 755

755 but less than 765

765 but less than 775

775 but less than 785

785 but less than 795

Percentage Distribution

Credit Score Percentage

695 but less than 705

705 but less than 715

715 but less than 725

725 but less than 735

735 but less than 745

745 but less than 755

755 but less than 765

765 but less than 775

775 but less than 785

785 but less than 795

(Round to two decimal places as needed.)

Construct a cumulative percentage distribution.

Credit Score

Percentage Less

Than Indicated

Amount

695

705

715

725

735

745

755

765

775

785

795

(Round to two decimal places as needed.

Cumulative percentages close to 100%

are correct due to rounding at each level.)

What conclusions can you reach concerning the average credit scores of people living in different cities? Where do the most average credit

scores lie?