What is the probability that an accident involved a sports c

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Reference no: EM131404529

A safety agency analysed road traffic accidents involving injury to pedestrians by private cars and produced the following table:

What is the probability that:

(a) an injury to a pedestrian proves fatal?

(b) an accident involved a sports car?

(d) an accident resulted in serious injury and involved an ‘other' type of car?

(e) an accident that involved a 4 * 4 car resulted in a fatal injury? Compare this figure and your answer to (a), and comment on whether the type of car and degree of injury are independent.

Reference no: EM131404529

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