Homework Answers
Solution :
The value of 
is the sample proportion .
The value of 
is found from evaluating 1 -
The value of n is sample size
The value of E is the margin of error
The value of p is the population proportion
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7.1.3 Question Help A magazine provided results from a poll of 500 adults who were asked...
A magazine provided results from a poll of 1000 adults who were asked to identify their...
A magazine provided results from a poll of 1000 adults who were asked to identify their favorite pie. Among the 1000 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 95%, what is the value of a? The value of p is the sample proportion The value of G is found from evaluating 1-P The value of n...
A magazine provided results from a poll of 2000 adults who were asked to identify their...
A magazine provided results from a poll of 2000 adults who were asked to identify their favorite pie. Among the 2000 respondents, 1 1% chose chocolate pie, and the margin of error was given as ± 5 percentage points. What values do p, q, n, E, and p represent? If the confidence level is 95%, what is the value of α? The value of p is The value of q is The value of n is the population proportion. found...
A magazine provided results from a poll of 1500 adults who were asked to identify their...
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 +5 percentage points. What values do p,q, n, E, and p represent? If the confidence level is 95%, what is the value of a? The value of is the sample proportion. The value of is found from evaluating 1-D. The value of n is the sample...
A magazine provided results from a poll of 1000 adults who were asked to identify their...
A magazine provided results from a poll of 1000 adults who were asked to identify their favorite pie. Among the 1000 respondents, 12% chose chocolate pie, and the margin of error was given as ±4 percentage points. Describe what is meant by the statement that "the margin of error was given as +4 percentage points." Choose the correct answer below. 0 A. The statement indicates that the true population percentage of people that prefer chocolate pie is in the interval...
A magazine provided results from a poll of 2000 adults who were asked to identify their...
A magazine provided results from a poll of 2000 adults who were asked to identify their favorite pie. Among the 2000 respondents, 14% chose chocolate pie, and the margin of error was given as 14 percentage points. Describe what is meant by the statement that "the margin of error was given as 14 percentage points." Choose the correct answer below. А O A. The statement indicates that the interval 14% 14% is likely to contain the true population percentage of...
match each answer choice A magazine provided its from a pol 500 sults who were asked...
match each answer choice
A magazine provided its from a pol 500 sults who were asked to identify the favorite pie. Among the 500 responderis, 12. chose chocolate pie, and the margin of error was given as 15 percentage ports What values dont and present the confidence level is 90%. What is the value of 2 The value of Dis The value os The value os The von of Es The value of the concleris 30%, what is the value...
A magazine provided results from a poll of 1000 adults who were asked to identify their...
A magazine provided results from a poll of 1000 adults who were asked to identify their favorite pie. Among the1000 respondents, 13% chose chocolate pie, and the margin of error was given as ±5 percentage points. Given specific sample data, which confidence interval is wider: the 90% confidence interval or the 80% confidence interval? Why is it wider? Group of answer choices A. An 80% confidence interval must be wider than a 90% confidence interval in order to be more...
8 Question Help In a Harris poll, adults were asked if they are in favor of...
8 Question Help In a Harris poll, adults were asked if they are in favor of abolishing the penny. Among the responses, 1228 answered "no," 474 answered "yes," and 374 had no opinion. What is the sample proportion of yes responses, and what notation is used to represent it? Choose the correct answer below. O A P=0.228. The symbol pis used to represent a sample proportion. OB. p=0.228. The symbol p is used to represent a sample proportion. OC -0.278....
In a Harris poll, adults were asked if they are in favor of abolishing the penny....
In a Harris poll, adults were asked if they are in favor of abolishing the penny. Among the responses, 1210 answered "no," 458 answered "yes," and 360 had no opinion. What is the sample proportion of yes responses, and what notation is used to represent it?
In a Harris poll, adults were asked if they are in favor of abolishing the penny....
In a Harris poll, adults were asked if they are in favor of abolishing the penny. Among the responses,1289 answered "no,"489 answered "yes," and 388 had no opinion. What is the sample proportion of yes responses, and what notation is used to represent it?
A magazine provided results from a poll of 1000 adults who were asked to identify their favorite pie. Among the 1000 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 95%, what is the value of a? The value of p is the sample proportion The value of G is found from evaluating 1-P The value of n...
A magazine provided results from a poll of 2000 adults who were asked to identify their favorite pie. Among the 2000 respondents, 1 1% chose chocolate pie, and the margin of error was given as ± 5 percentage points. What values do p, q, n, E, and p represent? If the confidence level is 95%, what is the value of α? The value of p is The value of q is The value of n is the population proportion. found...
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 +5 percentage points. What values do p,q, n, E, and p represent? If the confidence level is 95%, what is the value of a? The value of is the sample proportion. The value of is found from evaluating 1-D. The value of n is the sample...
A magazine provided results from a poll of 1000 adults who were asked to identify their favorite pie. Among the 1000 respondents, 12% chose chocolate pie, and the margin of error was given as ±4 percentage points. Describe what is meant by the statement that "the margin of error was given as +4 percentage points." Choose the correct answer below. 0 A. The statement indicates that the true population percentage of people that prefer chocolate pie is in the interval...
A magazine provided results from a poll of 2000 adults who were asked to identify their favorite pie. Among the 2000 respondents, 14% chose chocolate pie, and the margin of error was given as 14 percentage points. Describe what is meant by the statement that "the margin of error was given as 14 percentage points." Choose the correct answer below. А O A. The statement indicates that the interval 14% 14% is likely to contain the true population percentage of...
match each answer choice
A magazine provided its from a pol 500 sults who were asked to identify the favorite pie. Among the 500 responderis, 12. chose chocolate pie, and the margin of error was given as 15 percentage ports What values dont and present the confidence level is 90%. What is the value of 2 The value of Dis The value os The value os The von of Es The value of the concleris 30%, what is the value...
8 Question Help In a Harris poll, adults were asked if they are in favor of abolishing the penny. Among the responses, 1228 answered "no," 474 answered "yes," and 374 had no opinion. What is the sample proportion of yes responses, and what notation is used to represent it? Choose the correct answer below. O A P=0.228. The symbol pis used to represent a sample proportion. OB. p=0.228. The symbol p is used to represent a sample proportion. OC -0.278....
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