Question

find the size of class interval 0-15, 15-30 etc​

Answer 1

Given : class interval 0-15, 15-30 etc​

To Find : size of class interval

Solution:

class size =  Upper Class boundary - Lower class boundary

or it can be defined as :

class size = Upper class limit - lower class limit for exclusive class interval

class size = Lower class limit  of next interval - lower class limit  for inclusive  class interval

class interval 0-15, 15-30

 Class size =   15 - 0  = 15

size of class interval 0-15, 15-30  is 15

Learn More:

if 1-10 11-20 21-30 are the classes the upper limit of the class 11 -20 is

brainly.in/question/13677791

For the following frequency distribution:Class :0-5 5-10 | 10 - 15 | 15 ...

brainly.in/question/15929771