Review Exercise Problems

Hang Lee
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Hang Lee: Department of Medicine, Harvard Medical School, Massachusetts General Hospital Biostatistics Center

Chapter Chapter 9 in Foundations of Applied Statistical Methods, 2023, pp 155-170 from Springer

Abstract: Abstract While interested in studying the performance on a mathematics proficiency test of a very large cohort of college freshmen in a developing country, a team of investigators had no knowledge about the population distribution of the performance scores. So, they gathered a pilot random sample of 100 individual scores, created the following stem-and-leaf plot, and calculated the mean and standard deviation (observed sample mean = 57 and the observed sample standard deviation = 17).

Date: 2023
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DOI: 10.1007/978-3-031-42296-6_9

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