A poll reported 41% support for a statewide election with a margin of error of 4.71 percentage points.How many voters should be sampled for a 99% confidence interval? Round up to the nearest whole number. Content/QNT/275T: Statistics Fc X zy Section 4.8- QNT/275T: Statistics X +zybook/QNT_275T_56598163/chapter/4/section/8T/275T: Statistics for Decision Making home > 4.8: Confidence intervals for population proportionsCHALLENGEACTIVITYCritical values for quick reference during this activity.Confidence level Critical valuez* = 1.6450.904.8.1: Confidence intervals for population proportions.0.950.99476172 1877292.qx3zqy7z* = 1.960PROPERTY OF GULFSIDE813-501-8201BT001295= 2.576Jump to level 1A poll reported 41% support for a statewide election with a margin of error of4.71 percentage points.How many voters should be sampled for a 99% confidence interval? Round upto the nearest whole number.Ex: 1234 votersCheckNextMESA 811012hp3

From the provided information, Sample proportion (p̂) = 0.41 Margin of error (E) = 0.0471 Confidence…

A poll reported 41% support for a statewide election with a margin of error of 4.71 percentage points. How many voters should be sampled for a 99% confidence interval? Round up to the nearest whole number.

A poll reported 41% support for a statewide election with a margin of error of 4.71 percentage points. How many voters should be sampled for a 99% confidence interval? Round up to the nearest whole number.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: In a recent poll, 360 people were asked if they liked dogs, and 92% said they did. Find the margin…

Q: a recent poll, 550 people were asked if they liked dogs, and 44% said they did. Find the margin of…

A: We have given that Sample size n= 550 Sample proportion p^= 0.44

Q: A poll reported 30% support for a statewide election with a margin of error of 3.96 percentage…

A: Given p^=30%, margin of error=e=3.96% , Level of the significance=0.05

Q: In a recent poll, 540 people were asked if they liked dogs, and 10% said they did. Find the margin…

A: We have to calculate 95% confidence level margin of error for single proportion.

Q: poll reported 41% support for a statewide election with a margin of error of 1.72 percentage points.…

A: We have given that Population proportion p =41%=0.41 Margin of error =E =1.72%=0.0172 90%…

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

A: In this question, It has been given that Margin of error = 0.05 and level of significance = 0.005.…

Q: In a recent poll, 450 people were asked if they liked dogs, and 48% said they did. Find the margin…

A: Total number of people = 450 Given that in a recent poll, 450 people were asked if they liked dogs,…

Q: A poll for a statewide election has a margin of error of 2.14 percentage points. How many voters…

A: From the provided information,Margin of error (E) = 0.0214Confidence level = 99%

Q: n a recent poll, 120 people were asked if they liked dogs, and 57% said they did. Find the margin of…

A: given data, n=120p^=0.57CI=0.99α=1-0.99=0.01we have to find out the confidence interval for the…

Q: A student polls his school to see if students in the school district are for or against the new…

A: Given Data: x=293 n=359 p^=xn=293359=0.8162 Standard error=p^(1-p^)n=0.8162(1-0.8162)359=0.02044

Q: In a recent poll, 360 people were asked if they liked dogs, and 74% said they did. Find the margin…

A: Critical value: The value of α is 0.10 for 90% confidence level. Using excel formula…

Q: In a recent poll, 260 people were asked if they liked dogs, and 13% said they did. Find the margin…

Q: A poll reported 38% support for a statewide election with a margin of error of 1.36 percentage…

A: Proportion of voters who supports for a statewide election Margin of error Confidence level

Q: In a recent poll, 480 people were asked if they liked dogs, and 52% said they did. Find the margin…

A: Provided, N=480 P=0.52 be the proportion of people who liked dogs. a=0.10

Q: A poll for a statewide election has a margin of error of 1.3 percentage points. How many voters…

Q: A poll of 657 home sellers found that 29.8% were trying to sell their home without a real estate…

Q: In a recent poll, 500 people were asked if they liked dogs, and 54% said they did. Find the margin…

A: Here we need to find the Margin of error corresponding to 95% confidence level.

Q: In a recent poll, 580 people were asked if they liked dogs, and 9% said they did. Find the margin of…

A: Given:n=580Where:E is the margin of error. is the z-score that corresponds to the desired confidence…

Q: A poll of 1103 home sellers found that 29.8% were trying to sell their home without a real estate…

A: Given,sample size(n)=1103sample proportion(p^)=0.298margin of error(E)=0.027

Q: In a recent poll, 150 people were asked if they liked dogs, and 55% said they did. Find the margin…

Q: In a recent poll, 600 people were asked if they liked dogs, and 58% said they did. Find the margin…

Q: In a recent poll, 490 people were asked if they liked dogs, and 5% said they did. Find the margin of…

A: given data n = 490p^ = 0.0590% ci, E = ?

Q: In a recent poll, 240 people were asked if they liked dogs, and 32% said they did. Find the margin…

A: Find z-critical value:…

Q: A poll reported 60% support for a statewide election with a margin of error of 3.35 percentage…

A: The question is about sample size estimationGiven :Proportion of voters who supports for a statewide…

Q: In a recent polI, 200 people were asked if they liked dogs, and 15% said they did. Find the margin…

A: From the provided information, Sample size (n) = 200 15% people said they like dogs that is p̂ =…

Q: A poll reported 37% support for a statewide election with a margin of error of 4.18 percentage…

Q: In a recent poll, 300 people were asked if they liked dogs, and 73% said they did. Find the margin…

Q: A poll reported 44% support for a statewide election with a margin of error of 2.45 percentage…

Q: n a recent poll, 330 people were asked if they liked dogs, and 30% said they did. Find the margin of…

A: given data, n=330p=0.30CI=0.99α=1-0.99=0.01ME=?

Q: A few weeks before the 2016 presidential election, the Bloomberg National Politics Poll asked 1006…

A: Given : A few weeks before the 2016 presidential election, the Bloomberg National Politics Poll…

Q: In a recent poll, 260 people were asked if they liked dogs, and 67% said they did. Find the margin…

A: Given: p = 67%=0.67 n= 260 The value of z at a 90% confidence level is 1.645, which can be found by…

Q: n a recent poll, 230 people were asked if they liked dogs, and 70% said they did. Find the margin of…

A: It is given that the n = 230 and p hat is 0.70.

Q: In a recent poll, 260 people were asked if they liked dogs, and 32% said they did. Find the margin…

A: Find z-critical value:…

Q: In a recent poll, 250 people were asked if they liked dogs, and 21% said they did. Find the margin…

A: Sample size=n=250P=21%=0.2195% of confidence interval is

Q: A newspaper reported the results of a political poll about which candidate likely voters preferred,…

A: Introduction: The 100 (1 – α) % confidence interval for the population proportion, p is: The margin…

Q: A poll for a statewide election has a margin of error of 3.59 percentage points. How many voters…

A: given data E = 0.0359 90% ci for p n = ?

Q: In a recent poll, 170 people were asked if they liked dogs, and 24% said they did. Find the margin…

Q: In a recent poll, 530 people were asked if they liked dogs, and 95% said they did. Find the margin…

A: Given, n=530 p=0.95 Confidence level = 0.95 Critical value for 95% confidence level is 1.96.

Q: recent poll, 250 people were asked if they liked dogs, and 52% said they did. Find the margin of…

Q: In a recent poll, 590 people were asked if they liked dogs, and 24% said they did. Find the margin…

A: The question is about margin of error.Given :No. of people under poll ( n ) = 590Sample proportion…

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…

Question

100%

A poll reported 41% support for a statewide election with a margin of error of 4.71 percentage points.

How many voters should be sampled for a 99% confidence interval? Round up to the nearest whole number.

Content/QNT/275T: Statistics Fc X zy Section 4.8- QNT/275T: Statistics X +
zybook/QNT_275T_56598163/chapter/4/section/8
T/275T: Statistics for Decision Making home > 4.8: Confidence intervals for population proportions
CHALLENGE
ACTIVITY
Critical values for quick reference during this activity.
Confidence level Critical value
z* = 1.645
0.90
4.8.1: Confidence intervals for population proportions.
0.95
0.99
476172 1877292.qx3zqy7
z* = 1.960
PROPERTY OF GULFSIDE
813-501-8201
BT001295
= 2.576
Jump to level 1
A poll reported 41% support for a statewide election with a margin of error of
4.71 percentage points.
How many voters should be sampled for a 99% confidence interval? Round up
to the nearest whole number.
Ex: 1234 voters
Check
Next
MESA 81101
2
hp
3

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Determine the given data

VIEW

Step 2: Calculate sample size

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

In a recent pool, 410 people were asked if they liked dogs, and 83% said they did. What is the margin of error for this poll, at the 95% confidence level. Round to 4 decimals places if possible.
In a recent poll, 110 people were asked if they liked dogs, and 40% said they did. Find the margin of error of this poll, at the 99% confidence level.
In a recent poll, 360 people were asked if they liked dogs, and 23% said they did. Find the margin of error of this poll, at the 99% confidence level.
A poll reported 59% support for a statewide election with a margin of error of 4.37 percentage points. How many voters should be sampled for a 99% confidence interval? Round up to the nearest whole number.
Construct a 95% confidence interval for p1 - p2 for a survey that finds 30% of 240 males and 41% of 200 females are opposed to the death penalty. Group of answer choices a.(-0.200, -0.021) b.(-1.532, 1.342) c.(-1.324, 1.512) d.(-0.561, 0.651)
In a recent poll, 500 people were asked if they liked dogs, and 72% said they did. Find the margin of error of this poll, at the 95% confidence level. Give your answer to three decimals
In a recent poll, 580 people were asked if they liked dogs, and 85% said they did. Find the margin of error of this poll, at the 95% confidence level.
In a recent poll, 100 people were asked if they liked dogs, and 90% said they did. Find the margin of error of this poll, at the 95% confidence level.Give your answer to three decimals
A poll was conducted to determine why Americans decide not to go to college. Of the 335 Americans who didn't go to college survey surveyed, 47% decided not to go to college because they couldn't afford it. Suppose we wanted the margin of error for the 90% confidence level to be about 1.5%. What sample size would you recommend for the survey? Round your answer appropriately.
In a recent poll, 570 people were asked if they liked dogs, and 14% said they did. Find the margin of error of this poll, at the 95% confidence level.Give your answer to three decimals
In a recent polI, 480 people were asked if they liked dogs, and 44% said they did. Find the margin of error of this poll, at the 90% confidence level. Give your answer to three decimals
In a recent poll, 480 people were asked if they liked dogs, and 82% said they did. Find the margin of error of this poll, at the 90% confidence level. Give your answer to three decimals Submit Question Chp %24 96 %24 %23