Tag | Value |
---|---|
file | Inferential_Statistics_uva-confidence-level-356-en_uva-confidence-level-356-en |
name | uva-confidence-level-356-en |
section | Inferential Statistics/Confidence Intervals/Confidence level |
type | schoice |
solution | FALSE, FALSE, TRUE, FALSE |
Type | Conceptual |
Language | English |
Level | Statistical Literacy |
IRT-Difficulty | 4.234 |
p-value | 0.0794 |
From a normally distributed population with expectation μ, a sample is drawn. Using this, H0: μ = 20 is tested (with α = 5%) and a 95% confidence interval for μ established. Which of the following two statements are TRUE? 1: If H0 is rejected, the value 20 is in the confidence interval.Ê 2: The sample mean is always in the confidence interval.