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Methodology of Research and Statistical Techniques
Notes 8.9 Review Questions
1. How is central tendency measured?
2. How is median in ungrouped data measured?
3. What is mean?
4. What is the relationship between mean, median and mode?
Answers: Self Assessment
1. qualitative 2. scores
3. node 4. statistical analysis
8.10 Further Readings
Books Statistical methods for Librarians, 1981: Sardana, J.L. and Sehgal, R.L.
Basic statistics for librarians, Ed. 3, 1983: Simpson, I.S.
Research methods in librarianship: Historical and Bibliographical methods in library research,
1971: Stevens, R.F.
Research methods in social science, 1988: Sharma, Ram Dutt.
Online links www.quickmba.com/stats/centralten/
www.en.wikipedia.org
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