Biostatistics course Part 4 Probability

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  • padillawarm@gmail.com
  • In biostatistics is more use the frequentist definition of probability.
  • For example, we measure the presence of Entamoeba histolytic in feces from 200 children in Celaya, Gto, and we found 59 positives and 151 negatives.
  • Probability to be 0 group is 0.45 = 45%
    Probability to be A group is 0.29=29%
    Probability to be B group is 0.21=21%
    Probability to be AB group is 0.05 = 5%.
  • Auí aplica la ley multiplicativa de la probabilidad.
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