In frequency statistics is a discover that indicates how many times a variable (denoted yesteryear the numbers) recurs inwards the sequence of numbers; or it tin sack hold upwards said how many times a variable appears inwards the sequence of numbers. There are iii kinds of frequencies inwards statistics, such as:
- Regular frequency
- Cumulative frequency
- Relative frequency
1. Regular frequency
Regular frequency is the discover of frequencies of each data. This regular frequency serves to demo the discover of frequencies of a data, in addition to thence it is non written repeatedly. The next is an representative of regular frequencies presented inwards a tabular array form:
2. Cumulative frequency
The cumulative frequency is the amount of the frequencies information amongst the frequency of the previous data. Cumulative frequency serves to facilitate the procedure of spreading the information later. hither is an representative of cumulative frequency inwards a tabular array form:
Information :
- The dark-green columns are columns of cumulative frequency values
3. Relative frequency
The relative frequency is the frequency value inwards pct shape compared to the full discover of all data. Relative frequency is useful to facilitate the adjacent procedure inwards presenting the data. Here is an representative of relative frequencies inwards a tabular array form:
Information :
- The dark-green columns are columns of relative frequency values
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Reference:
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