If the upper and lower limits of a class are `x` and `y` respectively and `l` be the length of the class, then which of the following relation is true?

Find the lower limit of the median class

If the lower limit,upper limit and class mark of a class are a,b and x respectively,then which of the following relation is true

The upper limit of the class 30-40 is

If the upper and the lower limits of a class interval are 16 and 10, the class-interval is ...

Write upper and lower class limit of calss 27.5 to 30.5

The lower limit of the class 60 - 69 is

Let Ube the upper class boundary of a class in a frequency distribution and Mbe the mid-point of the class. Which one of the following is the lower class boundary of the class?

Let L be the lower class boundary of a class in a frequency distribution and m be the midpoint of the class. Which one of the following is the upper class boundary of the class.

Let L be the lower class boundary of a class in a frequency distribution and m be the mid point of the class. Which one of the followng is the upper class boundary of the class?

The difference between the upper and lower limit of a class interval is called the _______of the class interval.