They don't, they become historical data but the facts/numbers are still what they were when the measurement were recoded.
Categorical data varies when there are a variety of different categories.
illustrate how you can express the age of group of persons as {1}nominal,{2}ordinal data,{3} interval data,{4}ratio data
It could be the standard deviation.
It means that the 'data' (i.e.: information or statistics) that is given or quoted, is subject to more than one interpretation, or that sources of the data give varying information for the same subject.
The amount of data stored in such fields can vary in length. Usually you do specify a maxmimum length so that databases can optimize how data is stored and accessed.
The average age of the population in Brazil is around 33 years old. This number may vary slightly depending on the data source and the year it is collected.
The company have not disclosed this data. Usually, this data is usually found sub classified dependent on age, type, demographics etc. as the price will vary on a number of categories.
Age is none of the items listed. Age is ratio data.
Categorical data varies when there are a variety of different categories.
The age of puberty can vary among individuals and populations, but it typically occurs between the ages of 9 and 15 in most countries. Factors such as genetics, nutrition, overall health, and environmental factors can influence the timing of puberty. However, there is no definitive data on the precise age of puberty in different countries as it can vary within regions and populations.
When there are a variety of different numbers numerical data varies. -RJC
integer data type
Range is a measure of variation; mode is a measure of center. Range will tell you how much the data vary, mode does not tell you how much the data vary.
illustrate how you can express the age of group of persons as {1}nominal,{2}ordinal data,{3} interval data,{4}ratio data
Yes, age is considered objective data because it can be measured and documented with accuracy. Age is typically based on a person's date of birth and is not subject to interpretation or personal bias.
people vary because of how active they are, and because of age
The age can vary by state, but in most places the age is 18 years of age.