1. Juristat, a Statistics Canada publication concerning Canada's criminal justice system, reported that 31.9% of Aboriginal people have been involved in some form of violent victimization (date of study not given). If 10 Aboriginals were selected at random : a. Why can x, the number of Aboriginals who were victimized, be considered a binomial random variable? Explain briefly. b. What is the probability that 5 Aboriginals were victimized? c. What is the most likely number of Aboriginals who were victimized? d. Which number(s) of Aboriginals who were victimized is/are unlikely to be obtained in the selection?

1. Juristat, a Statistics Canada publication concerning Canada's criminal justice system, reported that 31.9% of Aboriginal people have been involved in some form of violent victimization (date of study not given). If 10 Aboriginals were selected at random : a. Why can x, the number of Aboriginals who were victimized, be considered a binomial random variable? Explain briefly. b. What is the probability that 5 Aboriginals were victimized? c. What is the most likely number of Aboriginals who were victimized? d. Which number(s) of Aboriginals who were victimized is/are unlikely to be obtained in the selection?

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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Question

Question 1

1. Juristat, a Statistics Canada publication concerning Canada's criminal justice
system, reported that 31.9% of Aboriginal people have been involved in some
form of violent victimization (date of study not given). If 10 Aboriginals were
selected at random :
a. Why can x, the number of Aboriginals who were victimized, be
considered a binomial random variable? Explain briefly.
What is the probability that 5 Aboriginals were victimized?
What is the most likely number of Aboriginals who were victimized?
Which number(s) of Aboriginals who were victimized is/are unlikely to be
obtained in the selection?
b.
c.
d.
The inor

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Step 1: Given Information:

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Step 2: Identify why x is considered as a Binomial variable:

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Step 3: Find the probability that 5 Aboriginals were victimized:

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Step 4: Find the most likely number of Aboriginals who were victimized:

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Step 5: Find the number of Aboriginals who were victimized is unlikely to be obtained in the selection:

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