a)Would you say that most people can be trusted? A random sample of n, = 250 people ages18-25 showed that r = 45 said yes. Another random sample of n2 = 280 people ages35-45 showed that r2 = 71 said yes.(i)Find 95% confidence interval for p1 – P2-Conduct hypothesis test at 5% significance level, do you have enough evidence toconclude that the population proportion of trusting people is higher for the oldergroup?(ii)

Name: a)Would you say that most people can be trusted? A random sample of n
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Description: a)Would you say that most people can be trusted? A random sample of n, = 250 people ages18-25 showed that r = 45 said yes. Another random sample of n2 = 280 people ages35-45 showed that r2 = 71 said yes.(i)Find 95% confidence interval for p1 – P2-Co

Proportions' difference CI is, (p1-p2)±Zp1(1-p1)n1+p2(1-p2)n2where,p1=first sample…

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Would you say that most people can be trusted? A random sample of n1 = 250 people ages 18-25 showed that n = 45 said yes. Another random sample of n2 = 280 people ages 35-45 showed that r2 = 71 said yes. a) (i) Find 95% confidence interval for på – p2- Conduct hypothesis test at 5% significance level, do you have enough evidence to conclude that the population proportion of trusting people is higher for the older group? (ii)

Would you say that most people can be trusted? A random sample of n1 = 250 people ages 18-25 showed that n = 45 said yes. Another random sample of n2 = 280 people ages 35-45 showed that r2 = 71 said yes. a) (i) Find 95% confidence interval for på – p2- Conduct hypothesis test at 5% significance level, do you have enough evidence to conclude that the population proportion of trusting people is higher for the older group? (ii)

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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