Which Is True About a 95% Confidence Interval Based on a Given

question 101

Multiple Choice

Which is true about a 95% confidence interval based on a given sample?
I. The interval contains 95% of the population.
II. Results from 95% of all samples will lie in the interval.
III. The interval is narrower than a 98% confidence interval would be.

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

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Definitions:

Reconstruction

The process of rebuilding or forming an approximation of past events or experiences from available information.

Tip-Of-The-Tongue

A cognitive phenomenon where a person cannot recall a familiar word or name but has a strong feeling that they are on the verge of remembering it.

Target Word

A specific word that is the focus of attention in various linguistic or psychological tests or experiments.

Short-Term Memory

A component of memory where small amounts of information can be kept for a short period of time.