A magazine provided results from a poll of 500 adults who were asked to identify their favorite pie. Among the 500 respondents, 13​% 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 value of E is   The value of p is    Answer Choices: the sample size. the sample proportion. the margin of error. the population proportion. found from evaluating 1-p

Q: A A magazine provided results from a poll of 1500 adults who were asked to identify their favorite…

A: sample size(n)=1500 percent of respondents chose chocolate pie=0.12 Margin of error = ±4 confidence…

Q: Given 25 confidence intervals in the figure to the left, which of the following is the most likely…

A: The confidence interval is an inference process which gives the range of plausible values of…

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A:

Q: You are a manager for a local convenience store. You want to determine what proportion of your…

A: We have given that,  Margin of error (E) = 5.50% and confidence level = 90% Then,  We will find the…

Q: Use the sample data and confidence level given below to complete parts (a) through (d). A research…

A: a) Suppose p is the true proportion of respondents who felt vulnerable to identify theft.

Q: Use the sample data and confidence level given below to complete parts  (c).   A research institute…

A: It is given that, the number of respondents said yes (x) is 587 and the sample size (n) is 912.  The…

Q: A research institute poll asked respondents if they felt vulnerable to identity theft. In the poll,…

A: Given: n= 1031 ,x= 545 need to find point estimation for p.

Q: In a​ poll, 51​% of the people polled answered yes to the question​ "Are you in favor of the death…

A:

Q: Use the sample data and confidence level given below to complete parts (a) through (d). A research…

A:

Q: A magazine provided results from a poll of 2000adults who were asked to identify their favorite pie.…

A: There are 2000 respondents 11% chose chocolate pie, and the margin of error is ±3 percent. The value…

Q: A research institute poll asked respondents if they felt vulnerable to identity theft. In the poll,…

A:

Q: magazine provided results from a poll of 1000 adults who were asked to identify their favorite pie.…

A: Given the handwritten solution

Q: A magazine provided results from a poll of 1500 adults who were asked to identify their favorite…

A: From the data given:   The value of p^ is the sample proportion   The value of q^ is found from…

Q: A magazine provided results from a poll of 500 adults who were asked to identify their favorite pie.…

A: Solution

Q: A research institute poll asked respondents if they felt vulnerable to identity theft. In the poll,…

A: p^=Xn X=593,n=1025 Zcritical=Zα/2=1.65 at α=0.10(1-α)% CI for p…

Q: Use the sample data and confidence level given below to complete parts (a) through (d). A research…

A: Hi! Thank you for the question. AS per the honor code, we are allowed to answer the three sub-parts…

Q: Of 600 students sampled, 480 said they hoped to own a house someday. With 95% confidence, what is…

A: It is given that  Sample size, n = 600 Favourable cases, X = 4 Sample proportion, p^ = X/n  =…

Q: A researcher would like to know the proportion of the households that has a cable subscription. She…

A:

Q: Use the sample data and confidence level given below to complete parts  (b)   A research institute…

A: Margin of error can be calculated as shown below.

Q: A magazine provided results from a poll of 2000 adults who were asked to identify their favorite…

A: A magazine provided results from a poll of 2000 adults who were asked to identify their favorite…

Q: A magazine provided results from a poll of 500 adults who were asked to identify their favorite pie.…

A: The provided information is p=0.14q=1-p=1-0.14=0.86n=500E=3%=0.03p-Represents the proportion of…

Q: Use the sample data and confidence level given below to complete parts (a) through (d). A research…

A:

Q: Use the sample data and confidence level given below to complete parts (a) through (d). A research…

A:

Q: A magazine provided results from a poll of 1500 adults who were asked to identify their favorite…

A: A magazine provided results from a poll of 1500 adults who were asked to identify their favorite…

Q: In order to make the decision for one business, your team constructed a 90% confidence interval, the…

A: For 90% confidence interval, the width of that confidence interval is 500.We have to reduce the…

Q: Suppose someone wanted an 75%-confidence interval. What value of z should they use? Choose the…

A: Level of significance ɑ=0.25

Q: If n=12, (x-bar)%=D34, and s-8, find the margin of error at a 98% confidence level Give your answer…

A:

Q: A magazine provided results from a poll of 2000 adults who were asked to identify their favorite…

A:

Q: A magazine provided results from a poll of 1500 adults who were asked to identify their favorite…

A: It is given that the confidence levels are 0.80 and 0.99.

Q: A magazine provided results from a poll of 1000 adults who were asked to identify their favorite…

A: Given: Number of adults = 1000 Percentage of people who chose chocolate = 13% Margin of error =…

Q: Use the sample data and confidence level given below to complete parts (a) through (d). A research…

A: Sample size n=972 Number of successes x=577 Confidence level 99%

Q: A research institute poll asked respondents if they felt vulnerable to identity theft. In the poll,…

A: From the provided information,n = 995x = 591Confidence level = 90%

Q: Use the sample data and confidence level given below to complete parts (a) through (d). A research…

A: We have given that in the poll, n = 1078, x = 507 Best point estimate of population proportion p =…

Q: A confidence interval was constructed to approximate a population proportion. The interval was from…

A: Given Data Lower limit,LL = 12.5 upper limit,UL = 18.5

Q: Use the sample data and confidence level given below to complete parts​ (a) through​ (d).   A…

A: Given, The best sample proportion is,

Q: a​ poll, ​37% of the people polled answered yes to the question​ "Are you in favor of the death…

A:

Q: ^ azine provided results from a poll of 2000 adults who were asked to identify their favorite pie.…

A: Given that  Sample size =2000 NOTE:- According to bartleby guidelines expert can solve maximum three…

Q: A political candidate has asked you to conduct a poll to determine what percentage of people support…

A: conduct a poll E = 0.03 90% CI n = ?

Q: ement below is the best explanation? ere is 90% confidence that 21% of the adult citizens of the…

A: Given n=2500 Pcap=0.21 ME=0.044 Alpha=1-0.90=0.10 90% confidence level

Q: Use the sample data and confidence level given below to complete parts (a) through (d). A research…

A: Given Data Sample Size, n = 992 Number of successes, x = 581.0 confidence level,c=…

Q: A  proportion confidence interval problem resulted in the following interval as the answer:  (…

A: We have to find margin of error..

Q: Use the sample data and confidence level given below to complete parts (a) through (d). A research…

A: Given; x=561n=935The level of significance is;α=1-0.95=0.05 (a) The best point estimate of the…

Q: A magazine provided results from a poll of 500 adults who were asked to identify their favorite…

A: It is given that the sample size is 500.

Q: Identify the value of the margin of error E C. Construct the confidence interval There are 3 part to…

A:

Q: A magazine provided results from a poll of 500 adults who were asked to identify their favorite pie.…

A: Solution: Given information: n= 500 Sample size Here we need to interpret the meaning of each…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.