CBSE BOARD XII, asked by Ishaan8079, 1 month ago

the ratio of class frequency to total frequency is

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Answered by sonakshibhatt20

Answer:

Percentage frequency of a class interval may be defined as the ratio of class frequency to the total frequency, expressed as a percentage. In the above frequency distribution of weights of 36 students, the percentage frequencies for the first two class intervals are 300/36 and 400/36 respectively.

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