Question

following
Find the median class of the
distribution-
12
class o- 10/10-20 20-30 30-40 40-50 50 60 60-70
8
Frequency
4 4
8 8​

Answer 1

Answer:

To make it more concrete we would need to make equations which will make it very easy to find these numbers.

Let,

x∗y=150

x−y=5

x+y=25

Now, with little bit of algebra,

x=y+5

Substituting x to the equation x+y=25 yields

y+5+y=25

2y=20,y=10

x+10=25,x=15

Therefore 15 and 10 are the numbers that is product 150, difference 5 and sum 25.