A random sample of 200 female high school students in India showed that 110 are on Facebook. A separate random sample of 150 male high school students in India showed that 69 are on Facebook. Let p1 and p2 be the proportion of all female and male high school students in India, respectively, who are on Facebook, Which of the following represents a 95% confidence interval for p1 – p2? 0.55(0.45) 0.46(0.54) 0.09 ±1.96, + 200 150 0.55(0.45) 0.46(0.54) 0.09 +1.645, 200 150 |0.51(0.49) 0.09 +1.645, 350 0.55(0.45) 0.46(0.54) O 0.09 ±1.645, + 200 150 |0.55(0.45) 0.46(0.54) O 0.09 ±1.96, 200 150

A random sample of 200 female high school students in India showed that 110 are on Facebook. A separate random sample of 150 male high school students in India showed that 69 are on Facebook. Let p1 and p2 be the proportion of all female and male high school students in India, respectively, who are on Facebook, Which of the following represents a 95% confidence interval for p1 – p2? 0.55(0.45) 0.46(0.54) 0.09 ±1.96, + 200 150 0.55(0.45) 0.46(0.54) 0.09 +1.645, 200 150 |0.51(0.49) 0.09 +1.645, 350 0.55(0.45) 0.46(0.54) O 0.09 ±1.645, + 200 150 |0.55(0.45) 0.46(0.54) O 0.09 ±1.96, 200 150

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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