These are cummulative numbers of a disease outbreak from Jan

These are cummulative numbers of a disease outbreak from January 2014 -September 2015

1) What model, other than a logistic model better fits this data?

2) What do the quantities in this model chosen represent?

3) Does the model fit the data gathered when the cummulative data and the model is graphed on the same plot?

Please answer each question as they are asked and i will rate you :) thanks!

there are 3 quantities choosen in this model

new cases ,suspected and death

as each of the quantity is repredent and concern with the diseace spread but each has its own representation and meaning.

new cases tells about the number of new cases of a particular disease got admitted on a particular day.

suspected cases tell about the number of person who may be affected with the particular disease on that particular day

death tell about the number of people died due to that disease on that particular day.