Statistics applied to health research
Comparison of the averages of two independent samples (with variances unknown but assumed equal)
Fernando Quevedo Ricardi
Medwave 2011;11(11):e5254
( 1/11/2011)
Hypothesis testing to compare two samples
Fernando Quevedo Ricardi
Medwave 2011;11(10):e5195
( 1/10/2011)
Comparison of the percentage of a sample with the percentage of the universe
Fernando Quevedo Ricardi
Medwave 2011;11(9):e5136
( 1/09/2011)
Comparison of the mean of a sample with the average of the universe
Fernando Quevedo Ricardi
Medwave 2011;11(08):e5102
( 1/08/2011)
Measures of central tendency and dispersion
Fernando Quevedo Ricardi
Medwave 2011;11(03):e4934
( 2/03/2011)
The process of observation and variables
Fernando Quevedo Ricardi
Medwave 2011;11(01):e4844
( 2/01/2011)