Whenever an experiment is performed whose outcomes cannot be predicted with certainty, it is called a random experiment. In such cases, we can only measure which of the events is more likely or less likely to happen. This likelihood of events is measured in terms of probability and events refer to the possible outcomes of an experiment. Also, events can be classified into various different types based on different properties and probability values of events....
Mean Absolute Deviation is one of the metrics of statistics that helps us find out the average spread of the data i.e., Mean Absolute Deviation shows the average distance of the observation of the dataset from the mean of the dataset. It is helpful in the analysis of data and understanding of the data with a much better understanding....
Sin A Minus B or sin (A – B) is one of the many common compound identities. It is used in to find the sin of difference of any two angles as difference of product of sine and cosine of individual angles. In this article, we will discuss this formula in detail, including proof and solved examples....
The Componendo and Dividendo rule is a useful mathematical theorem often applied to simplify calculations, especially in solving proportion problems. This rule states that if a/b = c/d where a,b,c and d are real numbers and b≠0,d≠0, then (a+b)/(a-b) = (c+d)/(c-d)....
