A study showed that 67.4% of occupants involved in a fatal car crash wore seat belts. Of those in a fatal car crash who wore seat belts, 1% were ejected from the vehicle. For those not wearing seat belts, 33% were ejected from the vehicle. Complete parts (a) and (b) below. (a) Find the probability that a randomly selected person in a fatal car crash who was ejected from the vehicle was wearing a seatbelt. The probability is (Type an integer or decimal rounded to four decimal places as needed.)
A study showed that 67.4% of occupants involved in a fatal car crash wore seat belts. Of those in a fatal car crash who wore seat belts, 1% were ejected from the vehicle. For those not wearing seat belts, 33% were ejected from the vehicle. Complete parts (a) and (b) below. (a) Find the probability that a randomly selected person in a fatal car crash who was ejected from the vehicle was wearing a seatbelt. The probability is (Type an integer or decimal rounded to four decimal places as needed.)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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