Which Is True About a 99% Confidence Interval Based on a Given

question 67

Multiple Choice

Which is true about a 99% confidence interval based on a given sample?
I. The interval contains 99% of the population.
II. Results from 99% of all samples will lie in this interval.
III. The interval is wider than a 95% confidence interval would be.

• A) I only
• B) none
• C) III only
• D) II only
• E) II and III only

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