ARTICLES

Grouped data is data that has been organized into classes. Grouped data has been classified and some data analysis has been done, which means this data is no longer raw. Un-grouped data has not been organized into groups...

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In a grouped frequency distribution, data is sorted and separated into groups called classes, whereas in an ungrouped frequency distribution, a listing is made by pairing up each data value with the number of times that ...

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Unequal class intervals can be used in frequency distribution if the rate of occurrence is very unevenly distributed, with certain classes showing far lower or far greater frequencies than those on either side. In many d...

www.reference.com/world-view/unequal-class-intervals-sometimes-used-frequency-distribution-e9e30b41a2a94096

SIMILAR ARTICLES

In a grouped frequency distribution, data is sorted and separated into groups called classes, whereas in an ungrouped frequency distribution, a listing is made by pairing up each data value with the number of times that ...

www.reference.com/world-view/difference-between-grouped-ungrouped-frequency-distributions-c3ab74fbb4bce4cf

Assuming the data has N elements in order of magnitude, the median is found by taking the ((N+1)/2)th element if there are an odd number of elements. If there are an even number of elements, then the median is an average...

www.reference.com/world-view/formula-finding-median-ungrouped-data-cb0a4b31cb4c7839

The Ford F-150 pickup truck comes in several different classes, each with different upgrades and options. The XL is the most basic model. The XLT and STX are mid-range options, and the FX4 has the highest cost of the cla...

www.reference.com/world-view/difference-between-ford-f-150-xl-stx-xlt-fx4-709939d0aa63cc1e

A mainframe is a standalone set of computing hardware, while a server is a type of data transfer system working in conjunction with one or more separate client machines. However, a mainframe can also be considered a serv...

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