Given a = 0.05, Za/2 %0.025 = 1.96, ĝi = 0.21, and n 150 compute the margin of error using the formula ME=2a/21 Pi(1-Pi) n (Round the answer to 4 decimal places.) Question Help: Video Written Example Message instructor Post to forum Submit Question Jump to Answer
Given a = 0.05, Za/2 %0.025 = 1.96, ĝi = 0.21, and n 150 compute the margin of error using the formula ME=2a/21 Pi(1-Pi) n (Round the answer to 4 decimal places.) Question Help: Video Written Example Message instructor Post to forum Submit Question Jump to Answer
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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Compute the margin of error using the formula
![Given \( \alpha = 0.05 \), \( z_{\alpha/2} = z_{0.025} = 1.96 \), \( \hat{p}_1 = 0.21 \), and \( n = 150 \), compute the margin of error using the formula
\[
ME = z_{\alpha/2} \sqrt{\frac{\hat{p}_1 (1 - \hat{p}_1)}{n}} \quad \text{(Round the answer to 4 decimal places.)}
\]
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Transcribed Image Text:Given \( \alpha = 0.05 \), \( z_{\alpha/2} = z_{0.025} = 1.96 \), \( \hat{p}_1 = 0.21 \), and \( n = 150 \), compute the margin of error using the formula
\[
ME = z_{\alpha/2} \sqrt{\frac{\hat{p}_1 (1 - \hat{p}_1)}{n}} \quad \text{(Round the answer to 4 decimal places.)}
\]
---
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- Written Example
- Message instructor
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