Question

find the lower limit,upper limit,class size of the following 0-10,10-20,15-25,40-45.


in which class interval will you post a data 10.why ?


Please it urgent.

Answer 1

lower limit=0 and upper limit is the 10

Answer 2

the lower limit is the left-hand side no. of a class interval. while the upper limit is the right-hand side no. of the class interval. for ex- 0-10 , 0 is lower and 10 is upper.

data 10 will be posted in class interval 10-20 because 1-10 class interval has no. from 1-9.