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).
List of Contagious Diseases. The common flu, smallpox, strep throat... the list of contagious diseases is quite endless. A comprehensive list of the most common contagious diseases follows in this article.Advertisement. Everyone has gotten ill at some time or the other in their life. The common cold, flu, cough, strep throat, and certain other diseases are commonplace and keep making a comeback over and over again.ake sure to keep a copy of this list of contagious diseases handy, and try to prevent them rather than treat them. Disclaimer: This Buzzle article is for informative purposes only, and does not in any way attempt to replace the advice offered by a medical professional. Contagious diseases can be spread in 3 ways.