The median of the following data is 32.5.find the value of x and y
class interval f
0-10 x
10-20 5
20-30 9
30-40 12
40-50 y
50-603
60-70 2
total 40
Here is the link for the answer to a similar query:
https://www.meritnation.com/ask-answer/question/if-the-median-of-the-distribution-is-given-below-is-28-5/statistics/6295007
https://www.meritnation.com/ask-answer/question/if-the-median-of-the-distribution-is-given-below-is-28-5/statistics/6295007