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Death of Taxes Based on a Bellowes survey of adults, there

Essentials of Statistics | 5th Edition | ISBN: 9780321924599 | Authors: Mario F. Triola ISBN: 9780321924599 237

Solution for problem 33 Chapter 5.3

Essentials of Statistics | 5th Edition

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Essentials of Statistics | 5th Edition | ISBN: 9780321924599 | Authors: Mario F. Triola

Essentials of Statistics | 5th Edition

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Problem 33

Death of Taxes Based on a Bellowes survey of adults, there is a 0.48 probability thata randomly selected adult uses a tax preparer to file taxes. Find the probability that among20 randomly selected adults, exactly 12 use tax preparers to file their taxes. Among 20 randomadults, is 12 an unusually high number for those who use tax preparers to file their taxes?

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#data analysis using hamilton data to predict y data=read.csv("hamilton.csv") #wewill check the performance of first-order model m1=lm(y~x1+x2, data) summary(m1) par(mfrow=c(1,3)) plot(data[,1], m1$res) plot(data[,2],m1$res) plot(fitted(m1),m1$res) #I did not observe an obvious pattern in the residual plots #we will present the partial residual plots on x1 partial=m1$res+coef(m1)[2]*data[,1] plot(data[,1], partial,xlab='x1',ylab="partial residual") #partial residual plot show strict linear line #there must be violation on the assumptions to do linear regression install.packages("car") install.packages("MASS") library("car") library('MASS') vif(m1) cor.test(data[,1], data[,2])$p.value #x1 and x2 are significantly correlated #we will apply rid

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Chapter 5.3, Problem 33 is Solved
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Textbook: Essentials of Statistics
Edition: 5
Author: Mario F. Triola
ISBN: 9780321924599

This full solution covers the following key subjects: . This expansive textbook survival guide covers 50 chapters, and 1368 solutions. This textbook survival guide was created for the textbook: Essentials of Statistics, edition: 5. Since the solution to 33 from 5.3 chapter was answered, more than 322 students have viewed the full step-by-step answer. The answer to “Death of Taxes Based on a Bellowes survey of adults, there is a 0.48 probability thata randomly selected adult uses a tax preparer to file taxes. Find the probability that among20 randomly selected adults, exactly 12 use tax preparers to file their taxes. Among 20 randomadults, is 12 an unusually high number for those who use tax preparers to file their taxes?” is broken down into a number of easy to follow steps, and 62 words. Essentials of Statistics was written by and is associated to the ISBN: 9780321924599. The full step-by-step solution to problem: 33 from chapter: 5.3 was answered by , our top Statistics solution expert on 01/12/18, 03:16PM.

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Death of Taxes Based on a Bellowes survey of adults, there