Biostatistics — Flashcards

test of significance for ordinal data is _____ test

What equation is used to calculate positive predictive value (PPV) using the table below? _____

dependency ratio in india is _____

national family health survey is used for _____ indicators

To calculate significance of difference in proportions, \(Z=\) _____ (from universe to sample), where \(SE_{proportion}\) = _____ or, \(Z=\) _____  (from sample to sample), where \(SE_{(p_1 - p_2)} = \) _____

coefficient of determination formula

Mean for grouped data, where \(f\) = frequency of each group \(X\) = value of each group _____

p value ranges from  _____

_____ is the last affected measure by extreme values

false postitive error rate is related to _____ error