The police records of a metropolitan area kept over the past 300 days show the following number of fatal accidents. Number of Fatal Accidents 0 1 2 3 4 Number of Days 35 65 65 110 25 What is the probability that in a given day there will be more than 2 accidents?

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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QUESTION 5
The police records of a metropolitan area kept over the past 300 days
show the following number of fatal accidents.
Number of Fatal
Accidents
0
1
2
3
4
Number of Days
35
65
QUESTION 6
65
110
25
What is the probability that in a given day there will be more than 2
accidents?
A small firm organizes a raffle for its customers with 500 tickets. Each
ticket costs 66 AED and the winner will get a voucher with a value of
6000 AED. What is the expected value of the gain if a customer
purchases one ticket? Round your answer to the nearest integer.
Transcribed Image Text:QUESTION 5 The police records of a metropolitan area kept over the past 300 days show the following number of fatal accidents. Number of Fatal Accidents 0 1 2 3 4 Number of Days 35 65 QUESTION 6 65 110 25 What is the probability that in a given day there will be more than 2 accidents? A small firm organizes a raffle for its customers with 500 tickets. Each ticket costs 66 AED and the winner will get a voucher with a value of 6000 AED. What is the expected value of the gain if a customer purchases one ticket? Round your answer to the nearest integer.
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