Use the accompanying frequency distribution, which shows the number of voting-age citizens in a certain country (in millions) by age, to find the probability that a voting-age citizen chosen at random is in the age range 45 to 64 years old. E Click the icon to view the frequency distribution. The probability is (Round to three decimal places as needed) - X O Frequency Distribution Frequency, f (in millions) Ages 18 to 29 44.2 30 to 44 54.2 45 to 64 65 and over 70.6 45.8 Print Done

Use the accompanying frequency distribution, which shows the number of voting-age citizens in a certain country (in millions) by age, to find the probability that a voting-age citizen chosen at random is in the age range 45 to 64 years old. E Click the icon to view the frequency distribution. The probability is (Round to three decimal places as needed) - X O Frequency Distribution Frequency, f (in millions) Ages 18 to 29 44.2 30 to 44 54.2 45 to 64 65 and over 70.6 45.8 Print Done

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Description: Use the accompanying frequency distribution, which shows the number of voting-age citizens in a certain country (in millions) by age, to find the probability that a voting-age citizen chosen at random is in the age range 45 to 64years old.E Click th

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

Use the accompanying frequency distribution, which shows the number of voting-age citizens in a certain country (in millions) by age, to find the probability that a voting-age citizen chosen at random is in the age range 45 to 64
years old.
E Click the icon to view the frequency distribution.
The probability is
(Round to three decimal places as needed.)
- X
Frequency Distribution
Frequency, f
(in millions)
Ages
18 to 29
44.2
30 to 44
54.2
45 to 64
65 and over
70.6
45.8
Print
Done

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