And the number of people we would like to know first. The various calculations To find the appropriate number of topics and the possibility of a topic in research.
And given the number of people that we would like to know before the calculation is to determine the appropriate number of threads and the possibility of the topic to do research.
Determine the number of the population and we want to know before it is calculated to find the number of the appropriate topics and to the possibility of doing research in the topic