Question

9.7 Table 9.21 refers to automobile accident records in Florida. Table 9.21 Data for Exercise 9.7 Injury Safety Equipment Whether in Use Ejected Nonfatal Fatal Seat belt Yes 1,105 14 411,111 483 None Yes 4.624 497 No 157,342 1,008 Source: Florida Department of Highway Safety and Motor Vehicles. No

Answer 1

a) from the govern quillit equipment la dolbell 04/) ?!2 Sapery ejated otherwire. Whether ejected if tulal 9 - juny non fatal 2 ਤੇ | predith Davionce Compond. N/A 0 0 SE! 16.851 2,1 SE,S1,E1 2.800 2 2 1692.41 39,2 SE, SI IGPDO:! 2 36,2 3b SE, EL (101.61 4141.91 30 7013.97 30,2 SE, S2 Alola, neviance aff af NA مت 2854 7 1677.55 6 с 111112 C. becouse CS Scanned with Select morel 13 Homogenous CamScanner !! afforialien

(2 One HD it. [ Given - any variable Dorlignendent? IH GUTSC, 82,62) d = 1 P-value 0.091 ghetti for the to be 0.091 estemated add seat belts ejared ratios for I and i for E and 1. 5.17 -2.1996 pe O. SED 0.0908 € ήνιο, the durver to be Gjelted more withoul belt using Thul 01E16). e 0.1992 the is likely will to be non fatal more using belt. l. 7970 16.4001 Fis). The more being ejected fatal tirely be CS Scanned with CamScanner

model Containing SE are cuivalent tog- linear to logit modus Where response variable Explanatiny variable: S and E [1 and I The models Cuivalent to logit moriel ciddi ve en els where Sand have futal Odd A Ollimaled the 4 for Pip (2 798) = 16.4 and expl 1.717) bi those Sist highern scat BUTS. not wearing thule means 1 model more! dis similarity inden for o ob bone morzem 0143 the pattern closely Compared normal' si puolily inden disejmilovily of nchiolly acceptable manual Independent model a 1 CS Scanned with CamScanner