What proportion of drivers were aged 18-30? 0.600 0.222 0.311 0.467

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What proportion of drivers were aged 18-30?
0.600
0.222
0.311
0.467
Transcribed Image Text:What proportion of drivers were aged 18-30? 0.600 0.222 0.311 0.467
Existing data (year: 1995)
(Observed values)
*
Age group of drivers
Accident
Severity
18-30 30-50 50+
Fatal
27
22
40
Grievous 27
15
44
injured
Minor
82
60
120
97
Total
89
86
262
injury
Total
136
204 437
Source: Office of the Dy. Commissioner of Police (Tra
Transcribed Image Text:Existing data (year: 1995) (Observed values) * Age group of drivers Accident Severity 18-30 30-50 50+ Fatal 27 22 40 Grievous 27 15 44 injured Minor 82 60 120 97 Total 89 86 262 injury Total 136 204 437 Source: Office of the Dy. Commissioner of Police (Tra
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Step 1: Given information

In the given data,

the total number of drivers whose accidents happen is 437, classified in the accident severity and different age groups.

The total number of drivers whose age group is 18-30 are 136.

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