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A psychologist is interested in knowing whether adults who were bullied as children differ from the...

A psychologist is interested in knowing whether adults who were bullied as children differ from the general population in terms of their empathy for others. On a questionnaire designed to measure empathy, the mean score for the general population is 97.62. Random sampling of 76 scores obtained from individuals who were bullied yielded a mean of 83.13 and a standard deviation of 22.87.

Suppose you want to calculate the 99% confidence interva

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