The class interval is
the maximum possible value in the class
less
the maximum possible value in the class below.
The second is equivalent to the minimum possible value in the class.
The class interval for each interval is the difference between its upper limit and its lower limit.
90
difference between inclusive and exclusive class interval
It is the midpoint of the class interval. I.e let b=the highest number in the class, a = the lowest number in the class. The midpoint is (a+ 1/2(b-a)).
Yes.
It is the class interval with most number of observations.
You cannot have a preceding class to the first class. There is no zeroth class.
The term class interval is used in statistics.
class interval GWAPO SI CONRADO CALZADO
The class interval for each interval is the difference between its upper limit and its lower limit.
The class interval is 5.
When observations are grouped into class intervals, the interval that contains the most frequently occurring value is known as the modal class.
90
class interval - one of several convenient intervals into which the values of the variate of a frequency distribution may be grouped.
The class mark is calculated by finding the midpoint of each class interval in a frequency distribution. To do this, you add the lower and upper boundaries of the class interval and then divide by two. The formula is: Class Mark = (Lower Boundary + Upper Boundary) / 2. This value represents the average or central value of the data within that class interval.
CLASS
If the values range from 0 to 60 and there are 6 classes, then the interval is 60/6 = 10.