Question

Find the margin of error for the 95% confidence interval used to
estimate the population proportion.

12) In clinical test with 2349 subjects. 1232 showed
improvement from the treatment

Use the given degree of confidence and sample data to
construct a confidence interval for the population proportion
p

13) n=101,x=73;88 percent

Answer #1

Find the margin of error for the 95% confidence interval
used to estimate the population proportion.
In a sample of 178 observations, there were 100 positive
outcomes.
Group of answer choices
0.0656
0.128
0.00271
0.0729

Determine the margin of error for a confidence interval to
estimate the population proportion for the following confidence
levels with a sample proportion equal to 0.35 and n= 120
the margin of error for a confidence interval to estimate the
population portion for 90% confidence level is
the margin of error for a confidence interval to estimate the
population portion for 95% confidence level is
the margin of error for a confidence interval to estimate the
population portion for 97%...

A) Assume that a sample is used to estimate a population
proportion p. Find the margin of error E that corresponds to the
given statistics and confidence level. Round the margin of error to
four decimal places.
90% confidence; n = 341, x = 173
B) Assume that a sample is used to estimate a population
proportion p. Find the margin of error E that corresponds to the
given statistics and confidence level. Round the margin of error to
four...

Assume that a sample is used to estimate a population proportion
p. Find the margin of error E that corresponds to the given
statistics and confidence level. Round the margin error to four
decimals
95% confidence; n=380, x=50

Assume that a sample is used to estimate a population
proportion p. Find the margin of error E that corresponds to the
given statistics and confidence level. Round the margin of error to
four decimal places.
95% confidence; n = 356, x = 49

Determine the margin of error for a 98% confidence interval to
estimate the population proportion with a sample proportion equal
to 0.90 for the following sample sizes n=125, n=220, n=250

find point estimate of population proportion margin error
confidence interval number in sample

Assume that a random sample is used to estimate a population
proportion p. Find the margin of error E that corresponds to the
given statistics and confidence level. n equals 500 comma x equals
350 comma 95 % confidence The margin of error Eequals nothing.
(Round to four decimal places as needed.)

You want to construct a 95% confidence interval to estimate an
unknown population proportion with a margin of error of ±2%. What
is the minimum necessary sample size that you should obtain?

Assume that a sample is used to estimate a population proportion
p. Find the margin of error E that corresponds to the given
statistics and confidence level. 95% confidence; nequals=2388,
xequals=1672

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