25-30 in a class in statistics
Chat with our AI personalities
class frequency
Examples of descriptive statistics are mean, median, mode, and midrange.
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)).
Class size definitely has a serious effect on learning. With a larger class, the teacher may not be able to attend to all learners adequately.
Class width, from statistics, is the difference between the two boundaries of a class. A class is an interval that includes all of the values in a (quantitative) data set that fall within two numbers, the lower and upper limits of the class. Finally, a class boundary is the midpoint of the upper limit of one class and the lower limit of the next class.