Question

4. Using VehicleFailureData', summarize the data for failures in top 10 (maximum number of vehicle failures) states by constructing the following: a) Relative and percent frequency distributions b) Bar chart c) Pie chart d) Find top three states with vehicles failures.

Answer 1

LLLLLLLL El HI! - TI Il 1 !1111 ZA LA BIBLIA 1 Top ten states Milage of Failure Percentages HINWIN Cumulative Percentages 2 GA 1 112321 2 1.13 MONATLIWIMM 21.13 3 FL 103206 1 9.60 WWWWMWANAUMWAM 40173 4 TX : 94570 WWWMWAMININA 17.96 GWAIR DAN MI58.69 5 PA M I 49492 WALAWWA 9.40 WWWWWWWWWW68.09 6 NJ 4 2473 WWWLWDWM 8.07 MWALIMU MWIMWI 76.16) 7. TN 32894) WMMMMMWWMW 6.25 WWWWWWWWWWWWW 8 CA M 30106 5.72 WWWWWWWWWWWW88.12 9 KS 29786 WWW . M15.66 WWW.MWALIMWWW193.78 10 IL T A 17195 WWWMWWW 3.27 MILENWINWWLWM 97.05 11 HIT 15565 2 .96 MMA WAMIM 100.00 lill 82.41 llllllll 11 Hill 12

Milage at Failure 120000 111232 103206 100000 94570 80000 60000 49492 42473 40000 32894 30106 29786 17195 20000 15565 GA F L - TX TN KS n

Percentages 2.96 5.66 PA NJ CA 19.60

States 22 ابيه | لا اله | No of Vehicle failure Percentages Cumulative Percentages 18.18 18.18 13.64 31.82 13.64 45.45 13.64 59.09 9.09 68.18 9.09 77.27 9.09 86.36 4.55 90.91 4.55 95.45 4.55 100.00 GA IN | MIN IL

FL NJ NY TX CA GA PA ALHEIL

FL INJ 4.55 NY 9.09 TX CA GA PA AL 9.09 HI 13,64