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Questions related from Jamal Giri
I am conducting a study where the required sample size is 119. I am planning to take samples using simple random sampling. The query is: if a randomly selected sample does not give consent for the...
07 July 2017 3,177 9 View
A few months back I had submitted a paper for publication. After some time, I also submitted its abstract for a conference (as a poster). Now, the paper is published in a journal. Today, I got an...
02 February 2017 8,114 8 View
If we have chi square value (which shows the association between two variables) from a previous study, can we use this chi square value to calculate sample size for a new study? I have heard about...
01 January 2017 5,424 1 View
I would like to know different methods of sample size calculation for correlational studies.
12 December 2016 8,292 0 View
We are planning to conduct a questionnaire-based study among dental students of different dental colleges of Nepal (within a country). Should we obtain ethical clearance from each institution's...
10 October 2016 9,594 6 View