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www.statisticshowto.datasciencecentral.com/grouped-data

The data is raw — that is, it’s not sorted into categories, classified, or otherwise grouped. An ungrouped set of data is basically a list of numbers. Calculating the Sample Mean for Grouped Data. When you have a frequency table or other group of data, the original set of data is lost — replaced with statistics for the group.

www.differencebetween.net/.../difference-between-grouped-data-and-ungrouped-data

Grouped data is data that has been organized into a frequency distribution whereas ungrouped data has not been summarized in any way. Grouped Data Vs Ungrouped Data. Summary of Grouped Data verses Ungrouped Data. In statistics, the term data is used to refer to information that has been collected and recorded for the purpose of specific ...

en.wikipedia.org/wiki/Grouped_data

Grouped data are data formed by aggregating individual observations of a variable into groups, so that a frequency distribution of these groups serves as a convenient means of summarizing or analyzing the data. There are two major types of grouping: data binning of a single-dimensional variable, replacing individual numbers by counts in bins ...

This raw, ungrouped data can be grouped to create numerical data, which can be analyzed using statistics. To group the data, you would make a group for each color of shirt and then count the total ...

Ungrouped data is the raw data, and correct statistics such as the mean and standard deviations can be determined. Ungrouped data is usually the starting point of analyses.

Statistics Lecture 2.2: Creating Frequency Distribution and Histograms - Duration: ... Median of Grouped and Ungrouped Data - Duration: 12:31. AtHome Tuition 289,794 views. 12:31.