Question

If the median of the following data is 28.5 . find the value of x and y . Given total frequency is 60 , Class : 0-10 , 10-20 , 20-30 , 30-40 , 40-50 , 50-60 , frequency f : 5 x 20 15 y 5​

Answer 1

Step-by-step explanation:

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