Question

The median of the following data is 52.5. find the value of x and y, if the total frequency is 100.

Class Interval 0-10 10-20 20-30 30-40 40-50 50-60 60-70 70-80 80-90 90- 100

frequency 3 5 X 12 17 20 Y 9 7 4

Answer 1

Answer:

sorry but I can't able to find it please understand

Step-by-step explanation:

can you mark it as a brainlist