Statistics is used to collect data on many aspects of our population that include: pregnancy, rape, violence, divorce, health, crime, and many many others.
The group of individuals used to represent a population is called the sample. It should have the same statistics as the population, though be of a smaller size.
Inferential statistical methods are used when data is collected from a sample in the population. Inferential statistics are used to generalize the results of the sample to the population. In a census you have data from each and every member of the population, so you just use descriptive statistics.
Inferential statistics.
Greek letters are used for population parameters. Eg: µ is the population mean English letters are used for sample statistics. Eg: x-bar is the sample mean
sample.
Will a sample descriptive statistics accurately estimate the underlying population's parameters?
There are a few reasons why samples are used in statistics. One reason is that the whole population cannot be used and a sample is a good representation of the whole.
Inferential statistics
When the sample - whether it is random or systematic - is somehow representative of the population.
death rate, birth rate and present population rate
While population statistics are not reliable, they are considered as being endangered in that area.While population statistics are not reliable, they are considered as being endangered in that area.While population statistics are not reliable, they are considered as being endangered in that area.While population statistics are not reliable, they are considered as being endangered in that area.While population statistics are not reliable, they are considered as being endangered in that area.While population statistics are not reliable, they are considered as being endangered in that area.While population statistics are not reliable, they are considered as being endangered in that area.While population statistics are not reliable, they are considered as being endangered in that area.While population statistics are not reliable, they are considered as being endangered in that area.While population statistics are not reliable, they are considered as being endangered in that area.While population statistics are not reliable, they are considered as being endangered in that area.
It is the population which you are studying.