Mathematics
Mathematics, 02.12.2020 16:20, 24dewitt

A university professor wanted to know if the attitudes towards statistics changed during the course of the semester. She took a simple random sample of students and gave them a test at the beginning of the term to assess their feelings toward statistics. When the semester was finished, she administered another test to the same group of students and wanted to see if there was a difference between the average attitudes toward statistics. Does this study have a matched pairs design

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