MATH 1281
University Of The Nations
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MATH 1281 Statistical Inference - Term 1, 2018- 2019
- Exam (elaborations) • 14 pages • 2021
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A case study that deals with the eect of prior reputation on the evaluation 
of an instructor is presented in Question 11.1 in the book (Section 11.5). 
Students were exposed to either one of two conditions, C and P, and were 
asked to rate a lecture given by the instructor. It was found that the 
average rating among the 25 students that were exposed to condition C 
was 2.613 and the average rating among the 24 students that were 
exposed to condition P was 2.236. The sample standard deviations...
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