Categorical data varies when there are a variety of different categories.
mean does not mean the center of the data
what do you mean by data assembly?
The mean of a set of data is the sum of that data divided by the number of items of data.
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.
When there are a variety of different numbers numerical data varies. -RJC
Heterogeneous means a diverse or varied mix of different elements or components. In the context of data or systems, it refers to a mix of different types of data or components that may vary in structure, format, or characteristics.
mean does not mean the center of the data
mean does not mean the center of the data
what do you mean by data assembly?
The mean of a set of data is the sum of that data divided by the number of items of data.
no. Some mean is a number from the data but some mean is completely different from its data.
Its mean incomplete data or the data upon which we can not rely totally.
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.
Suppose you compare the mean of raw data and the mean of the same raw data grouped into a frequency distribution. These two means will be
They don't, they become historical data but the facts/numbers are still what they were when the measurement were recoded.