The first chart shows that the data is approximately normally distributed. The mean, mode and median are very close to being equal. The data show very little skewness. The mean is 166.9, standard deviation is 76.1 with 24 cases.
The boundary between contagious and non-contagious infectious diseases is not perfectly drawn, as illustrated classically by tuberculosis, which is clearly transmissible from person to person, but was not classically considered a contagious disease.he non-contagious category of infections usually require a special mode of transmission between persons or hosts. These include need for intermediate vector species (mosquitoes that cause malaria) or by non-casual transfer of bodily fluid (such as transfusions, needle sharing or sexual contact).
Contagion and contagiousness refers to how easily the spread of Amebic dysentery is possible from one person to another. Other words for contagion include infection, infectiousness, transmission or transmissability.Contagiousness has nothing to do with genetics or inheriting diseases from parents.enerally the disease can be transmitted by saliva, air, cough, fecal-oral route, surfaces, blood, needles, blood transfusions, sexual contact, mother to fetus, etc., but not ALL subtypes. Amebic dysentery, although infectious, is not a genetic disease.