Question
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.
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 94.73. Random sampling of 76 scores obtained from individuals who were bullied yielded a mean of 51.31 and a standard deviation of 22.87. (Use these numbers only for this question!)
Suppose you want to calculate the 99% confidence interval.
The mean you will use for this calculation is:
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Elementary Statisitcs
Authors: Barry Monk
2nd edition
1259345297, 978-0077836351, 77836359, 978-1259295911, 1259295915, 978-1259292484, 1259292487, 978-1259345296
