Determine the margin of error for a 95% confidence interval to estimate the population proportion with a sample proportion equal to 0.80 for the following sample sizes. a.n= 100 b.n= 180 C.n= 260 Click the icon to view a portion of the Cumulative Probabilities for the Standard Normal Distribution table. a. The margin of error for a 95% confidence interval to estimate the population proportion with a sample proportion equal to 0.80 and sample size n = 100 is (Round to three decimal places as needed.) b. The margin of error for a 95% confidence interval to estimate the population proportion with a sample proportion equal to 0.80 and sample size n=180 is c. The margin of error for a 95% confidence interval to estimate the population proportion with a sample proportion equal to 0.80 and sample size n=260 is

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Determine the margin of error for a 95% confidence interval to estimate the population proportion with a sample proportion equal
to 0.90 for the following sample sizes.
a. n= 100
b. n = 180
c. n = 250
Click the icon to view a portion of the Cumulative Probabilities for the Standard Normal Distribution table.
...
a. The margin of error for a 95% confidence interval to estimate the population proportion with a sample proportion equal to 0.90
and sample size n = 100 is .
(Round to three decimal places as needed.)
Transcribed Image Text:Determine the margin of error for a 95% confidence interval to estimate the population proportion with a sample proportion equal to 0.90 for the following sample sizes. a. n= 100 b. n = 180 c. n = 250 Click the icon to view a portion of the Cumulative Probabilities for the Standard Normal Distribution table. ... a. The margin of error for a 95% confidence interval to estimate the population proportion with a sample proportion equal to 0.90 and sample size n = 100 is . (Round to three decimal places as needed.)
Determine the margin of error for a 95% confidence interval to estimate the population proportion with a sample proportion equal to 0.80 for the following sample sizes.
a.n= 100
b. n= 180
c.n= 260
Click the icon to view a portion of the Cumulative Probabilities for the Standard Normal Distribution table.
a. The margin of error for a 95% confidence interval to estimate the population proportion with a sample proportion equal to 0.80 and sample size n= 100 is
(Round to three decimal places as needed.)
b. The margin of error for a 95% confidence interval to estimate the population proportion with a sample
proportion equal to 0.80 and sample size n=180 is
c. The margin of error for a 95% confidence interval to estimate the population proportion with a sample
proportion equal to 0.80 and sample size n=260 is
Show transcribed image text
Transcribed Image Text:Determine the margin of error for a 95% confidence interval to estimate the population proportion with a sample proportion equal to 0.80 for the following sample sizes. a.n= 100 b. n= 180 c.n= 260 Click the icon to view a portion of the Cumulative Probabilities for the Standard Normal Distribution table. a. The margin of error for a 95% confidence interval to estimate the population proportion with a sample proportion equal to 0.80 and sample size n= 100 is (Round to three decimal places as needed.) b. The margin of error for a 95% confidence interval to estimate the population proportion with a sample proportion equal to 0.80 and sample size n=180 is c. The margin of error for a 95% confidence interval to estimate the population proportion with a sample proportion equal to 0.80 and sample size n=260 is Show transcribed image text
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