What proportion of drivers were aged 18-30? 0.600 0.222 0.311 0.467
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question

Transcribed Image Text:What proportion of drivers were aged 18-30?
0.600
0.222
0.311
0.467

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
Expert Solution

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.
Step by step
Solved in 3 steps with 1 images

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