Question: is this a situation that would be appropriate to use a paired t-test to analyze the data? A psychologist was interested in determining whether fraternal

is this a situation that would be appropriate to use a paired t-test to analyze the data? A psychologist was interested in determining whether fraternal twins differ in terms the degree to which they are extroverts. A sample of 50 fraternal twins was given the Eysenck personality questionnaire to assess their levels of extraversion

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