Question

write the meaning of frequency array

Answer 1

A frequency array is an array of frequecies according to variate values, that is to say , a frequency distribution. The term "array" is offen used for the individual frequency distributions which form the seperate rows and columns of bivariate frequency table.

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Answer 2

In this kind of array, there is no class interval with a particular range of data item. Instead, there is a data item with their exact values and corresponding frequency. Example: A survey of 100 households was carried out to obtain information on their size, i.e., the number of members of household

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