In a sample of 800 U.S. adults, 219 thỉnk that most celebrities are good role models. Two U.S. adults are selected from this sample without replacement. Complete parts (a) through (c). (a) Find the probability that both adults think most celebrities are good role models. The probability that both adults thìnk most celebrities are good role models is. (Round to three decimal places as needed.) (b) Find the probability that neither adult thinks most celebrities are good role models. The probability that neither adult thinks most celebrities are good role models is. (Round to three decimal places as needed.) (c) Find the probability that at least one of the two adults thinks most celebrities are good role models. The probability that at least one of the two adults thinks most celebrities are good role models is. (Round to three decimal places as needed.)

In a sample of 800 U.S. adults, 219 thỉnk that most celebrities are good role models. Two U.S. adults are selected from this sample without replacement. Complete parts (a) through (c). (a) Find the probability that both adults think most celebrities are good role models. The probability that both adults thìnk most celebrities are good role models is. (Round to three decimal places as needed.) (b) Find the probability that neither adult thinks most celebrities are good role models. The probability that neither adult thinks most celebrities are good role models is. (Round to three decimal places as needed.) (c) Find the probability that at least one of the two adults thinks most celebrities are good role models. The probability that at least one of the two adults thinks most celebrities are good role models is. (Round to three decimal places as needed.)

Name: Tis TesL: 20 pts poIn a sample of 800 U.S. adults, 219 thỉnk that mos
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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

Tis TesL: 20 pts po
In a sample of 800 U.S. adults, 219 thỉnk that most celebrities are good role models. Two U.S. adults are selected from this sample without replacement. Complete
parts (a) through (c).
(a) Find the probability that both adults think most celebrities are good role models.
The probability that both adults thìnk most celebrities are good role models is
(Round to three decimal places as needed.)
(b) Find the probability that neither adult thinks most celebrities are good role models.
The probability that neither adult thinks most celebrities are good role models is.
(Round to three decimal places as needed.)
(c) Find the probability that at least one of the two adults thinks most celebrities are good role models.
The probability that at least one of the two adults thinks most celebrities are good role models is.
(Round to three decimal places as needed.)
Enter your answer in each of the answer boxes.

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