question archive Which of the following statements is generally true / true about (two-sided) confidence intervals for a parameter based on a sample? You can take the μ of the normal distribution with known σ as an example
Which of the following statements is generally true / true about (two-sided) confidence intervals for a parameter based on a sample? You can take the μ of the normal distribution with known σ as an example
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Which of the following statements is generally true / true about (two-sided) confidence intervals for a parameter based on a sample? You can take the μ of the normal distribution with known σ as an example.
(a) increased sample size results in increased confidence interval length
(b) Reduced sample size results in reduced confidence interval length
(c) increased confidence level results in reduced confidence interval length
(d) Reduced confidence level results in reduced confidence interval length
