Question

Its very urgent , please answer me...

Answer 1

Answer:

c is the answer

Step-by-step explanation:

c is the answer

Answer 2

Answer:

c option is right

Step-by-step explanation:

total no. of students= 8+10+12+22+30+18=100

cumulative frequency of the class 30-40 is 8+10+12+22 i.e 52

which is greater than n/2i.e so and nearest to it , so the medium class is 30-40

this is only hint

I hope it's hopeful