find the median of the following data class interval 20-40 ,40-60 60-80 80-100 frequency 1, 15, 20, 8​

1 thought on “find the median of the following data class interval 20-40 ,40-60 60-80 80-100 frequency 1, 15, 20, 8​”

1. Answer:

   median of the following is 11.5

   hope it will help u

   thank u

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