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1. A manufacturer of towels would like to determine how well their factory is doing. To explore this, 1000 towels were selected at random from one day's output. After inspection, they found that 30 of them had some defects and would need to be sold as a "second". Using the z-distribution (CLT), find a 95% confidence interval for the proportion of defective towels produced by the manufacturer. For this problem SE = .0054. (Show all the details of your work. Include any StatKey output you use in solving the problem.) %3D 2. Now solve the previous problem using bootstraps and percentiles. (Show all the details of your work. Include any StatKey output you use in solving the problem.)

1. A manufacturer of towels would like to determine how well their factory is doing. To explore this, 1000 towels were selected at random from one day's output. After inspection, they found that 30 of them had some defects and would need to be sold as a "second". Using the z-distribution (CLT), find a 95% confidence interval for the proportion of defective towels produced by the manufacturer. For this problem SE = .0054. (Show all the details of your work. Include any StatKey output you use in solving the problem.) %3D 2. Now solve the previous problem using bootstraps and percentiles. (Show all the details of your work. Include any StatKey output you use in solving the problem.)

MATLAB: An Introduction with Applications
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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I'm working on a review sheet for an exam, and honestly not being able to be in my regular in-person class to cover the material has made all of this almost impossible to understand. If I could have some help, that would be fantastic!

1. A manufacturer of towels would like to determine how well their factory is doing. To explore this, 1000 towels were selected at random from one day's output. After inspection, they found that 30 of them had some defects and would need to be sold as a "second". Using the z-distribution (CLT), find a 95% confidence interval for the proportion of defective towels produced by the manufacturer. For this problem SE = .0054. (Show all the details of your work. Include any StatKey output you use in solving the problem.) %3D 2. Now solve the previous problem using bootstraps and percentiles. (Show all the details of your work. Include any StatKey output you use in solving the problem.)
Transcribed Image Text:1. A manufacturer of towels would like to determine how well their factory is doing. To explore this, 1000 towels were selected at random from one day's output. After inspection, they found that 30 of them had some defects and would need to be sold as a "second". Using the z-distribution (CLT), find a 95% confidence interval for the proportion of defective towels produced by the manufacturer. For this problem SE = .0054. (Show all the details of your work. Include any StatKey output you use in solving the problem.) %3D 2. Now solve the previous problem using bootstraps and percentiles. (Show all the details of your work. Include any StatKey output you use in solving the problem.)
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