Motor Vehicle Accidents During a recent year, there were 15.4 million automobile accidents, 7.1 million truck accidents, and 174,000 motorcycle accidents. Find the following probabilities. Enter your answers as fractions or decimals rounded to 3 decimal places. Part 1 of 2 (a) If one accident is selected at random, find the probability that it is either a truck or motorcycle accident. P(truck or motorcycle accident) =| Part 2 of 2 (b) If one accident is selected at random, find the probability that it is not a truck accident. P (not truck accident) =| !! olo

Motor Vehicle Accidents During a recent year, there were 15.4 million automobile accidents, 7.1 million truck accidents, and 174,000 motorcycle accidents. Find the following probabilities. Enter your answers as fractions or decimals rounded to 3 decimal places. Part 1 of 2 (a) If one accident is selected at random, find the probability that it is either a truck or motorcycle accident. P(truck or motorcycle accident) =| Part 2 of 2 (b) If one accident is selected at random, find the probability that it is not a truck accident. P (not truck accident) =| !! olo

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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Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

Motor Vehicle Accidents During a recent year, there were 15.4 million automobile accidents, 7.1 million truck accidents, and 174,000 motorcycle accidents.
Find the following probabilities. Enter your answers as fractions or decimals rounded to 3 decimal places.
Part 1 of 2
(a) If one accident is selected at random, find the probability that it is either a truck or motorcycle accident.
P(truck or motorcycle accident) =
Part 2 of 2
(b) If one accident is selected at random, find the probability that it is not a truck accident.
P(not truck accident)
olo

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