Distinguish between frequency array and frequency distribution .
Answers
Explanation:
Frequency array refers to discrete series showing frequency corresponding to some discrete value, while frequency distribution refers to a series showing frequencies corresponding to different class-intervals.
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Basically,frequency array corresponds to the frequency of actual values or numbers in a statistical distribution or data set.
Frequency distribution refers to the frequency distribution of various class intervals in a data set or distribution.
Explanation:
In the case of frequency array,the individual values or numbers in any statistical distribution or data set is assorted or arranged to see how many times each of the numbers or values have occurred in the set or distribution.In other words,it signifies the frequency of each individual value or observation within a particular set or distribution.
Frequency distribution concerns the frequency of each of the class intervals that can be obtained from a given data set or distribution.In this case,the values or numbers within any set or distribution is assorted or organised according to class range or interval to determine which and how many of the values in the set belongs to which of the class/es.In other words it shows the frequency of the class intervals as a whole and not the individual values/numbers or observations within the set or distribution.