Which is true about a 95% confidence interval for a population proportion based on a given sample? A There is a 95% chance that the true sample proportion Is in the middle of our interval. There is a 5% chance that our Interval does not contain the population proportion. C The Interval Is wider than a 90% confidence Interval would be. none of these is true.

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter9: Sequences, Probability And Counting Theory
Section9.7: Probability
Problem 1SE: What term is used to express the likelihood of an event occurring? Are there restrictions on its...
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Which is true about a 95% confidence interval for a population proportion based on a given sample?
A
There is a 95% chance that the true sample proportion is in the middle of our interval.
There is a 5% chance that our Interval does not contain the population proportion.
C
The Interval Is wider than a 90% confidence Interval would be.
none of these is true.
Transcribed Image Text:Which is true about a 95% confidence interval for a population proportion based on a given sample? A There is a 95% chance that the true sample proportion is in the middle of our interval. There is a 5% chance that our Interval does not contain the population proportion. C The Interval Is wider than a 90% confidence Interval would be. none of these is true.
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