Description Usage Format Details Source Examples
A : Sr. no B : Pre test score of the student C : Post test score of the student D : Subject Specialization in code numbers 1: Chemistry (Special) 2: Botany (Special) 3: Microbiology (SYBSc level) 4: Microbiology (Special level) 5: Zoology (Special) E: Subject name
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A data frame with 72 observations on the following 5 variables.
SR.NO
Serial Number
PRE.TEST
Pre-test
POST.TEST
Post-test
Sub.Code
Subject code
Subject
a factor with levels Bot
Chem
Micro Sy
Micro TY
Zoology
In disease management the proverb 'prevention is better than cure' is very relevant. Awareness is the first step in prevention. Hence any materials prepared to enhance awareness constitute a potent weapon in the hands of public health personnel. Two questions are of interest. Is the post-test score significantly higher than the pretest score? Are differences uniform across subjects and years?
http://ces.iisc.ernet.in/hpg/nvjoshi/statspunedatabook/databook.html
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