A magazine provided results from a poll of 1000 adults who were asked to identify their favorite pie. Among the 1000 respondents, 14% 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 90%, what is the value of a? The value of p is The value of q is The value of n is The value of E is The value of p is the population proportion. the margin of error. found from evaluating 1- p. the sample proportion. the sample size.

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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A magazine provided results from a poll of 1000 adults who were asked to identify their favorite pie. Among the 1000 respondents, 14% 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 90%, what is the value of \( \alpha \)?

- The value of \( \hat{p} \) is [Dropdown]
- The value of \( \hat{q} \) is [Dropdown]
- The value of \( n \) is [Dropdown]
- The value of \( E \) is [Dropdown]
- The value of \( p \) is [Dropdown]

Dropdown Options:
- the population proportion.
- the margin of error.
- found from evaluating \( 1 - \hat{p} \).
- the sample proportion.
- the sample size.
Transcribed Image Text:A magazine provided results from a poll of 1000 adults who were asked to identify their favorite pie. Among the 1000 respondents, 14% 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 90%, what is the value of \( \alpha \)? - The value of \( \hat{p} \) is [Dropdown] - The value of \( \hat{q} \) is [Dropdown] - The value of \( n \) is [Dropdown] - The value of \( E \) is [Dropdown] - The value of \( p \) is [Dropdown] Dropdown Options: - the population proportion. - the margin of error. - found from evaluating \( 1 - \hat{p} \). - the sample proportion. - the sample size.
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