10 Questions
What is the definition of point estimation?
Most likely value of the parameter
What does a 95% confidence interval (CI) indicate?
It captures the mean with 95% likelihood
What percentage of the CIs will capture the parameter in a 95% confidence interval?
95%
What is the purpose of taking multiple samples from the sample population?
To derive a different 95% CI for each sample
In interval estimation, what does a range of values with known likelihood of capturing the parameter represent?
A confidence interval (CI)
What is the purpose of a 95% confidence interval (CI)?
To provide a range of values with a known likelihood of capturing the parameter
What does a 95% confidence interval (CI) indicate?
It indicates the range within which the population parameter is likely to lie
What is the reasoning behind a 95% confidence interval (CI)?
It is based on sampling distributions and captures the parameter with a known likelihood
What does interval estimation represent?
A range of values with known likelihood of capturing the parameter
What percentage of the CIs will capture the parameter in a 95% confidence interval?
95%
Test your knowledge of statistical data analysis with this quiz on confidence intervals, hypothesis testing, and estimation techniques. This quiz covers Chapter 5 topics and is relevant for students taking is6221/is232 with Dr. Ali Osman Mohammed Salih at the College of Computer Science and Information Technology, University of Bisha.
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