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Stacked data is a term which is used for a particular form of bar charts. For data classified into classes, a bar chart would comprise a set of bars, one for each class, where the height of the bar represents the variable of interest. If the data are classified according according to two criteria, one way to display the data is to use a stacked bar chart where each bar represents the classes, and, stacked on top of one another, are bars representing the secondary classes.
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3 ways of presenting data in statistics?
ways of presenting data in statistics
Why it is said all statistics are data but all data are not statistics?
All statistics are data because all statistics are formed of numbers and numbers are a type of data (numrical). But not all data is statistics because not all data is numbers, it can also be words, pictures etc. It's like saying all apples are fruit but all fruit are not apples.
How is data collected and used for the purpose of national statistics?
how is data collected and used for the purpose of national statistics
What is discrete data in statistics?
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What it is the difference between statistic and statistics?
Statistic is singular; statistics is plural. Statistic is a single data point. Statistics is the study of collections of related data points.
3 ways of presenting data in statistics?
ways of presenting data in statistics
What are cases in statistics?
In statistics, cases are comprised of the data that is being studies. The cases in statistics can be updated frequently as the data changes.
What are descriptive statistics and inferential statistics?
Descriptive statistics is a summary of data. Inferential statistics try to reach conclusion that extend beyond the immediate data alone.
Why it is said all statistics are data but all data are not statistics?
All statistics are data because all statistics are formed of numbers and numbers are a type of data (numrical). But not all data is statistics because not all data is numbers, it can also be words, pictures etc. It's like saying all apples are fruit but all fruit are not apples.
Statistics may be regarded as the study of the reduction of the data?
The answer is generally no. I note there is no hard and fast definition of the field of statistics. The definition of the field or discipline of statistics is not to reduce the number of values in the set of collected data. An objective of statistics is to characterize or add meaning to the collected data, through calculated values of the data. In this sense, statistics summarizes the data.
What is descriptive data?
Descriptive data is data that is used to summarize or describe samples of data. Descriptive data is different from inferential statistics because inferential statistics uses data to learn from it.
How is data collected and used for the purpose of national statistics?
how is data collected and used for the purpose of national statistics
What is raw facts or statistics?
Data is considered to be raw facts or statistics. Data is raw and unorganized facts. Raw data is also called primary data.
What is descriptive mean?
descriptive statistics-quantitavely describe the main features of a collection of data. Descriptive statistics are distinguished from inferential.Statistics(or inductive statistics),in that descriptive statistics aim to summarize a data set,rather than use the data to learn about the population that the data are thought to represent.
What do statistical mean?
descriptive statistics-quantitavely describe the main features of a collection of data. Descriptive statistics are distinguished from inferential.Statistics(or inductive statistics),in that descriptive statistics aim to summarize a data set,rather than use the data to learn about the population that the data are thought to represent.
Name and define the two areas of statistics?
Descriptive and Inferential:Descriptive statistics describe the data set.Inferential statistics use the data to draw conclusions about the population.
What is the opposite to raw data?
Grouped Data. (statistics)
