This paper reflects the statistical modeling concerning the resident population in Romania, respectively the total of the romanian population, through by means of the „Least Squares Method”. Any country it develops by increasing of the population, respectively of the workforce, which is a...

In this research we can to observe the statistical modeling concerning the Life Expectancy in Romania, between 2000-2013, through by means of the „Least Squares Method”. The Life Expectancy reflects the average duration of the life concerning a person in a certain country analysed. The Life...