A Sample Is Used to Obtain a 95% Confidence Interval

question 21

True/False

A sample is used to obtain a 95% confidence interval for the mean of a population.The confidence interval goes from 78.21 to 87.64.If the same sample had been used to test the null hypothesis that the mean of the population differs from 90,the null hypothesis could be rejected at a level of significance of 0.05.

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Definitions:

Psychological Phenomenon

A broad term for any mental process or behavior that can be observed or experienced.

Stimuli

External factors or events that provoke a response or reaction from a biological organism.

Memories Distorted

A phenomenon where recall of memories is inaccurately reconstructed or biased, often influenced by new information, beliefs, or suggestions.

Mnemonic

A technique used to assist in remembering information, typically involving patterns, phrases, or associations.