Question

In the frequency distribution with classes 1-10,11-20,... the upper boundary of the class 1-10 is​ (D) 97
(B) 20
(C)9
(D) 15.5
(A) 10.5
septs are important​

Answer 1

Answer:

c is the answer hope it helps

Answer 2

Step-by-step explanation:

Op no.B

I think I will help you in this question.