Answer Happy

fill in the blank p1 & p3= more than 50% of its width below/ more than 50% of its width above/ close to
p2 & p4= about the same as/ less than half/ more than twice
Credit Approval Decisions Homeowner Revolving Balance ($) Credit Score N Y Υ N Υ Ζ > Ζ Ζ>>Ζ>ΣΣ Y N N Y Y Y 29100 11700 9000 20300 3300 16200 37400 13000 12050 29000 13400 10000 17300 16000 11320 6100 635 701 795 695 688 620 620 733 600 595 801 703 640 642 725 774

<<Z << Z < Y N Y Y N Y Y Y N Y Y Z<ZZ<< 12800 2500 9200 16500 2000 13400 12500 22000 11200 10500 6100 7700 11700 12800 17300 7500 2200 699 555 660 591 507 811 500 700 763 802 774 565 702 625 640 649 567

ZZ<Zz < Z 5700 9700 1000 11200 20000 2000 22800 527 695 485 760 677 509 620

Using the accompanying Credit Approval Decisions data, find 95% prediction intervals for the credit scores and revolving balance of homeowners and non-homeowners How do they compare? Click the icon to view the Credit Approval Decisions data The 95% prediction interval for the credit scores of homeowners is (Use ascending order Type integers or decimals rounded to three decimal places as needed.) The 95% prediction interval for the credit scores of non-homeowners is (Use ascending order. Type integers or decimals rounded to three decimal places as needed) The 95% prediction interval for the revolving balance of homeowners is (Use ascending order Type integers or decimals rounded to three decimal places as needed) The 95% prediction interval for the revolving balance of non-homeowners is (Use ascending order Type integers or decimals rounded to three decimal places as needed) 2

Compare the intervals For credits scores, the homeowner's center is the width of the interval for non-homeowners For the revolving balance, the homeowner's center is the width of the interval for non-homeowners the center for non-homeowners The width of the interval for homeowners is the center for non-homeowners. The width of the interval for homeowners is