Evidence Based Medicine pills
Evidence Based Medicine pills
Law of small numbers. The law of small numbers, applying binomial probability, explains the occurrence of Bernouilli events in small samples. I remember when I was a child and went to school that almost everyone had a village to go…
Probability distributions. Probability distributions frequently used, different to the normal one, are described: Student’s t, chi-square and Snédecor’s F.
The normal distribution. We describe normal distribution, probably the most used in statistics, its properties and the characteristics of the standard distribution.
Chi-square homogeneity test. The chi-square homogeneity test compares proportions from various samples to see if they come from the same population.
Binomial probability. Binomial probability measures the number of successes of a series of events with a given probability of success for each event.