Biostatistics — Flashcards

_____ is the last affected measure by extreme values

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crude birth rate of india is _____ per 1000 MYP

normal distribution curve is aka _____

blood pressure is _____ type of data

_____ is the best measure of central tendency

sample registration system(SRS) is conducted every  _____ time

demographic gap is maximum in _____ of demographic cycle

For small samples, to calculate significance of difference between means, t-test is applied →To compare unpaired data i.e independent observations done on individuals of two different or separate groups or samples drawn from two populations, _____ is used → t-value can be calculated by, \(t=\) _____, where s = _____

observed Hb=18 g/dl mean Hb=14 g/dl standard deviation =2 g/dl z score=?