**Understanding Sampling Results and Confidence Intervals**A magazine provided results from a poll of 1500 adults who were asked to identify their favorite pie. Among the 1500 respondents, 11% chose chocolate pie, and the margin of error was given as ± 4 percentage points. What values do \( \hat{p}, \hat{q}, n, E, \) and \( p \) represent? If the confidence level is 99%, what is the value of \( \alpha \)?**Key Terms in Statistics:**- **The value of \( \hat{p} \)**: The sample proportion.- **The value of \( \hat{q} \)**: Found from evaluating \(1 - \hat{p} \).- **The value of \( n \)**: The sample size.- **The value of \( E \)**: The margin of error.- **The value of \( p \)**: The population proportion.**Sample Calculation:**If the confidence level is 99%, what is the value of \( \alpha \)?**Calculation for \( \alpha \):**\[ \alpha = 1 - \text{Confidence Level} \]\[ \alpha = 1 - 0.99 \]\[ \alpha = 0.01 \]**Answer:**\(\alpha =\) [Input the value]\(\boxed{0.01}\)

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A magazine provided results from a poll of 1500 adults who were asked to identify their favorite pie. Among the 1500 respondents, 11% chose chocolate pie, and the margin of error was given as ±4 percentage points. What values do p, q, n, E, and p represent? If the confidence level is 99%, what is the value of a? The value of p is the sample proportion. The value of q is found from evaluating 1- p. The value of n is the sample size. The value of E is the margin of error. The value of p is the population proportion. If the confidence level is 99%, what is the value of a? (Type an integer or a decimal. Do not round.)

A magazine provided results from a poll of 1500 adults who were asked to identify their favorite pie. Among the 1500 respondents, 11% chose chocolate pie, and the margin of error was given as ±4 percentage points. What values do p, q, n, E, and p represent? If the confidence level is 99%, what is the value of a? The value of p is the sample proportion. The value of q is found from evaluating 1- p. The value of n is the sample size. The value of E is the margin of error. The value of p is the population proportion. If the confidence level is 99%, what is the value of a? (Type an integer or a decimal. Do not round.)

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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