The graph that is most used for categorical data is the pie chart. Bar graphs have also been used for categorical data.
A bar graph works well in this case
Demographers use the term "total fertility rate" (TFR) to refer to the average number of children a woman is expected to have during her lifetime, based on current age-specific fertility rates. The TFR is a key indicator used to analyze population growth and reproductive behavior in different regions. It helps inform policies related to family planning, healthcare, and social services.
Data source is used to convey data symbols.
Dimension data term is used in computer science for labeling files. The files are organized based on date and time. Dimension data is used for structuring data files.
censuses
Most data used by demographers comes from national censuses, which provide comprehensive population statistics, including age, gender, ethnicity, and household composition. Additionally, vital statistics—such as birth and death records—along with surveys and administrative data from government agencies contribute valuable information. These sources enable demographers to analyze population trends, migration patterns, and demographic changes over time.
The push and pull theory is used by demographers to explain migration patterns. "Push" factors are conditions in a person's current location that make them want to leave, while "pull" factors are conditions in a potential destination that attract them to move there. By studying these factors, demographers can understand why people migrate and how migration trends develop.
Total fertility rate
Database archiving is a proven strategy that will archive rarely used data and provide easy access to data on demand. Basically, data is most valuable when it is created. As data ages, its relative value comes down. Such data can be archived to improve real time transactions.
The graph that is most used for categorical data is the pie chart. Bar graphs have also been used for categorical data.
Most often used piece of data
It is the data value that is observed most often.It is the data value that is observed most often.It is the data value that is observed most often.It is the data value that is observed most often.
you find the number that is used the most
The most widely used technique in collecting data for job analysis is _________.the interviewobservationthe ncumbentirethe incumbent diary
data modelling is used for organising and structuring of data. we can get overview through generic modelling. organising of data means representing the data in such a way that it comes in a particular order via graphical representation.
data structure is a way of storing data in a computer so that it can be used efficientlyan algorithm is a sequence of instructions, often used for calculation and data processing.Often a carefully chosen data structure will allow the most efficient algorithm to be used.