Question

the width of the class interval 150-160 is -------​

Answer 1

Answer:

The width of the class interval 150-160 is 10.

Step-by-step explanation:

Whenever you get a class interval,

the highest numeric value in that class interval is called Upper-Class Boundary & the lowest numeric value in that class is called Lower Class Boundary.

For the given question,

        160 is the highest numeric value and 150 is the lowest numeric value.

Width of Class interval = Upper-Class Boundary - Lower Class Boundary

So,

width of the given class  interval = 160 - 150

                                                       = 10

So, the width of the class interval 150-160 is 10.