The following points highlight the five types of measures of variability. The types are: 1. Range 2. Standard Deviation 3. Variance 4. Standard Error 5. Coefficient of Variation. Variability: Type # 1. Range: Range is the difference between the lowest and the highest values present in the observations in a sample. If there are 20 […]
Measures of Variability: 5 Types | Statistics
Article Shared by 
Regression Coefficient: Meaning, Properties and Application
Article Shared by
In this article we will discuss about:- 1. Meaning of Regression Coefficient 2. Properties of Regression Coefficient 3. Computation 4. Applications. Meaning of Regression Coefficient: Regression coefficient is a statistical measure of the average functional relationship between two or more variables. In regression analysis, one variable is considered as dependent and other(s) as independent. Thus, […]
Experimental Designs: Meaning, Principles and Factors
Article Shared by
In this article we will discuss about:- 1. Meaning of Experimental Designs 2. Principles of Experimental Designs 3. Factors. Meaning of Experimental Designs: Experimental designs are various types of plot arrangements which are used to test a set of treatments to draw valid conclusions about a particular problem. Before dealing with experimental designs, it is […]
This is a question and answer forum for students, teachers and general visitors for exchanging articles, answers and notes. Answer Now and help others.
Answer Now
Answer Now
Here's how it works:
- Anybody can ask a question
- Anybody can answer
- The best answers are voted up and rise to the top
Powered by WordPress. Designed by 