A A magazine provided results from a poll of 1500 adults who were asked to identify their favorite pie. Among the 1500 respondents, 12% 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 If the confidence l A= =(Type an i the sample size. the margin of error. found from evaluating 1 - p. the sample proportion. the population proportion.

MATLAB: An Introduction with Applications
6th Edition
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 1500 adults who were asked to identify their favorite pie. Among the 1500
respondents, 12% 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
If the confidence I
(Type an il
x=
the sample size.
the margin of error.
found from evaluating 1 - p.
the sample proportion.
the population proportion.
Transcribed Image Text:A magazine provided results from a poll of 1500 adults who were asked to identify their favorite pie. Among the 1500 respondents, 12% 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 If the confidence I (Type an il x= the sample size. the margin of error. found from evaluating 1 - p. the sample proportion. the population proportion.
A magazine provided results from a poll of 1500 adults who were asked to identify their favorite pie. Among the 1500
respondents, 12% 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
A
The value of q is
The value of n is
The value of E is
The value of p is
If the confidence level is 90%, what is the value of a?
(Type an integer or a decimal. Do not round.)
α=
...
Transcribed Image Text:A magazine provided results from a poll of 1500 adults who were asked to identify their favorite pie. Among the 1500 respondents, 12% 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 A The value of q is The value of n is The value of E is The value of p is If the confidence level is 90%, what is the value of a? (Type an integer or a decimal. Do not round.) α= ...
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