Question

emergency please help me guys
The difference between the intervals of the class intervals 20 – 25 and
30 -35 is :

a) 0
b) 10
c) 20​

Answer 1

Answer:

it will be of 5

Step-by-step explanation:

but option is not there nd if you are mentioned none of these thn mark it

nd if you get the answer pls mark it as the brainliest ans