Math, asked by gundavarapuruthvikas, 29 days ago

write the formula mean of ungrouped frequency distribution table by deviation method and explain letter in it​

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Answered by Poorva90
3

Answer:

Arithmetic Mean of grouped data using step deviation - formula. Step Deviation Method: Calculating the Mean by using Step Deviation Method. Mean, x=A+h∑i=1nfi∑i=1nfiui

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