Question 6 What is true in generaal about confidence intervals? (a) A wider interval (with confidence level fixed) repre

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Question 6 What Is True In Generaal About Confidence Intervals A A Wider Interval With Confidence Level Fixed Repre 1 (102.6 KiB) Viewed 70 times

Question 6 What is true in generaal about confidence intervals? (a) A wider interval (with confidence level fixed) represents [Select] (b) A 95% z-Cl will be [Select ] the same data. Answer 1: (c) As a increases, the CI will become wider (d) As the sample size n increases, the CI will become narrower more Answer 2: narrower than Answer 3: wider Answer 4: narrower 2/4 pts uncertainty in the parameter estimate. a 90% z-CI built on