Which one of the following statements is true? The sample proportion is a parameter. A confidence interval is computed in order to estimate an unknown sample statistic. The margin of error is affected by the size of the sample proportion. If you construct a confidence interval for a population proportion and the interval ends up being from 0.48 to 0.59, this means the population proportion is definitely larger than 0.50. If a 95% confidence interval is given as 0.32 to 0.46, this means the sample proportion must be 0.38.
Which one of the following statements is true? The sample proportion is a parameter. A confidence interval is computed in order to estimate an unknown sample statistic. The margin of error is affected by the size of the sample proportion. If you construct a confidence interval for a population proportion and the interval ends up being from 0.48 to 0.59, this means the population proportion is definitely larger than 0.50. If a 95% confidence interval is given as 0.32 to 0.46, this means the sample proportion must be 0.38.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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- Which one of the following statements is true?
- The sample proportion is a parameter.
- A confidence interval is computed in order to estimate an unknown sample statistic.
- The margin of error is affected by the size of the sample proportion.
- If you construct a confidence interval for a population proportion and the interval ends up being from 0.48 to 0.59, this means the population proportion is definitely larger than 0.50.
- If a 95% confidence interval is given as 0.32 to 0.46, this means the sample proportion must be 0.38.
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