Question

3) If the class are 0-10,10-20, 20-30....... then in which class
should the observation 10 be included?

a) 0-10

b) 10-20

c)20-30

d) 0-10 & 10-20 in these 2 classes.​

Answer 1

b) 10-20

.....................................

Answer 2

Answer:

Correct option is

B

10−20

If the classes are 0−10,10−20,20−30..,. then the class in which the observation 10 should be included 10−20.

Hence, the correct alternative answer is (B).