2.The following table summarizes the data of the number of persons living in the households in the capital of Sultanate of Oman, the city Muscat. No.of Persons Number of Households (Millions) 1 31.1 2 38.6 3 18.8 4 16.2 7.2 2.7 7 or more 1.4 Total 116.0 Develop the probability distribution of the random variable defined as the number of persons per household and satisfy the conditions of probability distribution. If one household is selected at random then find the probability that, (a)it has three persons exactly; (b)it has at most four persons; and (c)it has at least two persons.

2.The following table summarizes the data of the number of persons living in the households in the capital of Sultanate of Oman, the city Muscat. No.of Persons Number of Households (Millions) 1 31.1 2 38.6 3 18.8 4 16.2 7.2 2.7 7 or more 1.4 Total 116.0 Develop the probability distribution of the random variable defined as the number of persons per household and satisfy the conditions of probability distribution. If one household is selected at random then find the probability that, (a)it has three persons exactly; (b)it has at most four persons; and (c)it has at least two persons.

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Description: 2.The following table summarizes the data of the number of persons living in the households inthe capital of Sultanate of Oman, the city Muscat.No.of Persons Number of Households (Millions)131.1238.6318.8416.257.26.2.77 or more1.4Total116.0Develop t

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

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

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Question

2.The following table summarizes the data of the number of persons living in the households in
the capital of Sultanate of Oman, the city Muscat.
No.of Persons Number of Households (Millions)
1
31.1
2
38.6
3
18.8
4
16.2
5
7.2
6.
2.7
7 or more
1.4
Total
116.0
Develop the probability distribution of the random variable defined as the number of persons
per household and satisfy the conditions of probability distribution. If one household is
selected at random then find the probability that,
(a)it has three persons exactly;
(b)it has at most four persons; and
(c)it has at least two persons.

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