Question: Calculate Mean and Modal Class for the following data. Class Limits Frequency 10-20 2 21-31 8 32-42 15 43-53 7

Calculate Mean and Modal Class for the following data. Class Limits Frequency

  

Calculate Mean and Modal Class for the following data. Class Limits Frequency 10-20 2 21-31 8 32-42 15 43-53 7

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