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ronny fisher

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general questions on probability and statistics. please do not send intro prob/stat homework questions.

Recent Answers

2012-01-26 sample size:

tetsu -    there is no magic sample size that works for all situations. what  constitutes an adequate sample size depends on the kind of data  to be analyzed and the assumptions made about the probabilistic

2011-12-21 What method(s) do you suggests? or such method available?:

tahsin -    it seems to me your investigation involves an experiment with [multivariate] 4x10  responses. each panelist's "response" has the form of a 4x10 2-factor design, the  factors being cakes and

2011-12-20 Two questions and a "Thank you":

wing -    first off - thank you for the blessing.     now - as regarding your first question: your situation is similar  [in the abstract] to that of a clinic administering TB tests. sometimes  the test

2011-12-09 Question:

chun -    your answer looks ok to me.     sometimes one does not have the capability to preselect from the two populations.   [imagine people showing up at a clinic to have a TB test. one might get a more

2011-11-18 Parameter Optimization:

edmund -    just one point for now: in case 1, if either A or B [or both] are random [and   independent] and if either [or both] are drawn from a continuous distribution - such   as the exponential, one

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